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
New Makita Cordless Multi-Tool is StarLock-Compatible
Makita 1-1/4" Starlock Carbide Tipped Metal Blade B-67119 from Makita - Acme Tools
MAKITA Starlock® Oscillating Multi‑Tool 3‑1/4" Hard Metal with Tungste – The Power Tool Store