Help!

having a custom hood made, my big splurge for our kitchen. I am trying to purchase the insert. I have found a Bertazzoni kin36 Pro X 1000 cfm on clearance for same price as what we had originally chose, XO I33S 600cfm.

Any thoughts? Is this too much cfm? What does anyone know about the brand?

The XO is on back order and we need another reasonably priced option now.

'I was told the XO had everything we needed for the hood, no other parts required (blower, liner, etc) this is all confusing. I think the Bertazzoni is the same??

Help!