bryston14b to krell 400

one amp 6000 as to the difference worth the extra loot???? new to hi-end,any help on matter thks.
thks all,think i may give Plinius 250 a try???? might fit my system o.k. peace to the season of giving ...
IF you consider giving Plinius 250 a try, you should give Pass Labs' amp a try, Alpeh,, X-.5 series or XA