Krell vs Mcintosh

Hello everyone. I am new to this forum, but would like to get some views or experiences from this forum. I presently own a pair of Krell Evo One's and am considering trying a pair of Mcintosh 1.25kw. After reading a review from UtraSoundstage about the 1.25kw's, it made me feel that perhaps the Mcintosh amps might have the power and speed for the subsection of my speakers, that, by the way are approximately 2.5 ohm load. If anyone has any thought or experiences please let me know, thank you.