To my view, yes. Use and enjoy the new one, whatever it is.
I agree on the DeWalt option, but there were others. But the “Evolution” is the big name at the moment, so I’ll do my best to enjoy it, whatever it is, until it is taken away, for whatever the reason. 
@Owen_Soccer22 likes his! But then, no idea which one we’ve ordered. His is the EVOSAW380, I think, with 1450 RPM @ no load:
Edit to add: the one which formerly occupied a similar position was a DeWalt D705, I believe, which did have a 4000RPM no-load speed:
