First post... I have been going through the same process... I just purchased a Sigma 2001i and really like it. A lot of it was the feature set. I like to noodle with settings and the Sigma hits all the buttons with a very comprehensive PEQ. Also simple tone controls. No WiFi, but wired connection possible for Airplay etc. Lots of customization options as well. I happen to be selling my Peachtree 300, which I thought was overall great, but just a little too extreme in the “simplistic” nature of things. It is literally, plug and play. No fuss, no muss. No funky settings, basically volume adjustments, that’s it. Plus it’s one of the best looking little amps on the market IMO.