2200 is excellent. today (if by amp you mean preamp, and in this case interface). it's like a golden age today. A while ago, most preamps would do about 40dB of gain before becoming much more noisy.
Today there are a lot of awesome options, simple, stable, and very good turned all the way up. The difference between performance of interfaces is much, much smaller than with mics.
If you haven't check out arturia minifuse. Stable, excellent performance, dirt cheap, looks cool. There is a one channel version that is even cheaper.
In most or all cases, the difference in sound quality between all the decent interfaces is less than the sample variation between two of the exact same dynamic microphone. So actual problems are the deciding factor, like interfaces that lose synchronization, have messed up drivers, interference problems,, low max bit depth, or just terrible design.