I have considered an integrated amp to replace my separates, with which I am happy (incl an Odyssey Khartago++ amp). Why? Amp/preamp synergy in one box, eliminating interconnects. Two are on my short list because they "play well" with my Vandersteen Treo CT speakers:
1 - Aesthetix Mimas
2 - Ayre AX-5 / Twenty
3 - A few others including Constellation and Soulution, which are quite a bit more expensive and therefore out of reach, though excellent.
I like the idea of simplifying my system to just an integrated plus DAC (maybe even internally...Aesthetix does a good DAC card), and streamer and CD player.
OR— I will got the other way and get monoblocks! Oy. Choices, choices.