I'm debating between the Makita Multi-Tool DMT51 and DMT52. The DMT52 has a lot of plusses over the DMT51, expect for Starlock, those blades are expensive like hell. Oslo Tool sells an
Makita U.S.A. | Press Releases: 2022 MAKITA EXPANDS THE STARLOCKMAX®, STARLOCKPLUS®, AND STARLOCK® BLADE SYSTEM
Makita 5 Pc. Starlock Oscillating Blade Set B-67197 - The Home Depot