Fein supercut 500QSL vs FMM250Q

[zachjowi]

What is the difference in these two models?  The 500QSL looks to be more expensive and powerful but not sure what one would be the best to go with.  I was gifted the FMM250Q but already have the 500QSL.  What are either of these worth?

Thanks

 

[LooseSox]

SL - Star Lock blade retention, so the 250Q wouldn't have this. Supercut is the mack daddy of the Fein range, 250 is the entry level. 'd take the supercut over the 250 every time.