If the new Mac mini comes in spring, that's getting close to the back-to-school sale. I qualify for that promotion so if the new Macs came in April, waiting a bit more until June to get a nice discount doesn't seem like a bad idea... except that the Mac mini did not qualify for the back-to-school sale this year. So, I could just get the Mac Studio and a nice sum in a gift card back, right? Wrong. Apple didn't include the Mac Studio in the back-to-school sale either.
BTW, I wonder when the M2 series Mac Studios will get released. Fall 2023?
Yes, I use a wired keyboard, although I use a wireless RF non-Apple mouse. No pairing issues with wireless RF, since it uses a (tiny) USB RF dongle.