Quick answer
Buy the YMIR Mech set if you want one centerpiece enemy and a matching mini-marker for the board. Choose Priority Threats Delta if you would rather add three distinct threats, including two Geth Primes, in a single purchase.
What each set actually puts on the table
The YMIR Mech set gives you two miniatures: a 32mm-scale YMIR Mech on a 50mm base and a YMIR Mech mini-marker scaled to fit the board game. That pairing is the practical difference. The mini-marker lets you represent the same unit at board scale without giving up the larger display piece.
Priority Threats Delta gives you three 32mm-scale miniatures: two Geth Primes and one Rampart Mech, plus three plastic bases. It is a broader threat pack rather than a single-unit upgrade, so it suits players who want more variety in what enemies look like during a session.
The assembly and painting trade-off
Both sets are multipart resin, require some assembly, and come supplied unpainted. That is not a drawback unique to either option, but it does change when you can use them. If you want something table-ready on game night, plan for assembly and priming time before either set joins a session.
The difference is in the workload. The YMIR Mech set is two models, including the mini-marker. Priority Threats Delta is three models with more individual parts across the Geth Primes and Rampart Mech. Neither set includes paint or tools, so budget for those separately if you are starting fresh.
Scale and board fit
Both sets are described as scaled to fit Mass Effect The Board Game, so they are intended as upgrades rather than stand-alone miniatures. The YMIR Mech's 50mm base is the one specification to check against your board space: a larger base can crowd tight tiles, while the mini-marker gives you a smaller fallback for actual play.
Priority Threats Delta uses 32mm-scale miniatures on standard plastic bases. The supplied facts do not list individual base sizes for the Geth Primes or Rampart Mech, so treat base footprint as an unknown until you have the set in hand. That absence matters if you play on a compact table or use tight terrain.
Trade-offs to weigh before you buy
- Variety vs. focus: Priority Threats Delta gives you three distinct models (two Geth Primes and a Rampart Mech). The YMIR Mech set gives you one unit type with a display model and a board-scale marker. Choose variety if you want encounters to look different; choose focus if the YMIR Mech is the unit you actually field. Count how many distinct enemy types you regularly use before deciding.
- Assembly time: Both sets are multipart resin requiring some assembly and supplied unpainted. The three-model Priority Threats Delta box has more total models to build and paint than the two-model YMIR Mech set. If your painting queue is already long, the smaller set clears faster. Add assembly and painting time to your planning, not just purchase price.
- Base footprint: The YMIR Mech's 50mm base is stated, while individual base sizes for the Geth Primes and Rampart Mech are not listed. On a crowded board, the YMIR Mech's larger base is the one to test first; the included mini-marker is your smaller alternative for play. Check your board's tightest tiles against a 50mm base before committing to the YMIR Mech as your only purchase.
Product facts at a glance
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Mass Effect Miniatures - Priority Threats Delta: Contains three 32mm-scale multipart resin miniatures: two Geth Primes and one Rampart Mech, with three plastic bases. You get three different threats in one box, which adds visual variety to enemy encounters without buying multiple sets.
Mass Effect Miniatures - Priority Threats Delta
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Mass Effect Miniatures - YMIR Mech: Contains a 32mm-scale YMIR Mech on a 50mm base plus a YMIR Mech mini-marker scaled to fit the board game. The mini-marker lets you use the YMIR Mech in play while keeping the larger based model as a display piece.
Mass Effect Miniatures - YMIR Mech
Which set fits your table
Best for
- Players who want a single centerpiece enemy with a board-ready mini-marker
- Painters who prefer fewer models and a faster route to a finished set
- Groups that regularly field the YMIR Mech and want it represented on the table
Not for
- Players who want several different enemy types from one purchase, who should choose Priority Threats Delta
- Anyone who needs pre-assembled or pre-painted miniatures, since both sets require assembly and are supplied unpainted
- Buyers who need confirmed base sizes for every model, because those are not listed for the Geth Primes or Rampart Mech
