yes and no.

with the Epsi, you can put the cabinet right after the amp, but before the effects. you can't do that in real time on the computer. if you are recording without effects then no problem.

depending on the app, you can't listen to the IR in realtime without some serious latency. not sure about sgear though.

the Ownhammer modern collection of IR's get my vote. try the mixed versions. i find the IR's with solid state amp and several mics sound the best. the Ownhammer IR's sound much more like a real cabinet than the stock stuff.

i really only use one cab for the most part, but i'm starting to like certain cabs with certain amp models. midi would be nice. maybe a future version.

final thought; if you try some IR's and like what you hear, the Epsi is for you.

i spoke to the Logidy main guy (who is pretty cool by the way) and he is talking about adding a clip indicator. we spoke by email about having the display read out something in 3 digits like CLI for clip. we shall see what develops.