Looking for Feedback on Avalon 921 and Innosilicon T2

Hey everyone, I'm thinking about starting some small-scale mining and would love to hear if anyone has experience with the Avalon 921 or the Innosilicon T2.

The 921's are a bit of a clunker: Their best efficiency is very close to the same as an 841 and they are not as tweakable as previous Avalon's (like the A821/841) are. The other gotcha is that they use a bigger fan than any other miner uses - it is 140mm - and those are not always easy to find.

I owned 1 Avalon 941 I owned 1 Innosilicon t2 the Avalon is long dead the innosilicon t2 is mining as I type I had it since spring of 2019

A good place to start for reviews and settings on the 921 is around here

wow so my old memory does suck. got it in dec 2019 not spring 2019 it was a a921 not a a941 but it did suck and burn up the psu melting all the sockets. could not clock it freely did not like it and it did not last 2 years. can’t recommend it over the T2 which still works and is easy to clock.