I’m with
@Luckyleo on this one. Part of the joy of listening is mixing it up a bit. My Modi2 Uber and Magni 2 Uber are in my wife’s office at the moment, still going strong and sounding great. If you are after another small stack, why not do a current Modi and a Vali 2? You’ll get a great-sounding intro to tubes without breaking any piggy banks. Piety is also great, as is the current Magni +.
My travel rig is a DAP and a Vali 2 with a couple tubes. It’s that good. Yes, you have a number of REALLY GOOD choices. None are bad, hell, none are even just OK. Hard to go wrong here. But if it were me, change would be in order - something other than Magni/Modi. if you have more questions, ask - and do let us know what you choose, and how you like whatever that is!