Stellar vs BHK250 vs Monoblocks

Reading old threads looks like folks prefer PS Pre-Bhk with BHK250 combination. Is this true?

What point are you starting from?
And which stellar product are you thinking of?

Thinking of M1200 Amplifier. They are on-sale
I’m currently using Krell 7200 Chrous with BHK pre

That’s a tough one.
The Krell is a nice amp.

Your current speakers or speakers you may upgrade to will help with your decision.