The under-$300 tier offers the best balance of quality and value for set purchases. At this tier, steel quality upgrades noticeably from entry-level, fittings show genuine detail, and per-piece quality is high enough to satisfy close examination. Under-$200 sets sacrifice individual piece quality significantly for price. Under-$500 sets are excellent but the per-piece cost approaches what individual premium pieces cost. The under-$300 sweet spot gives you matched coordination with quality that holds up on its own.