I’m super happy with my formbot Marathon IDEX, works perfectly fine with TPU (though i did have to adjust one screw guide in the extruder so it doesn’t eat the filament). it’s not very well known, since they don’t hand them out to influencers etc. The discord is pretty active and lots of helpful people there.

made with all standard components, regular Klipper firmware, so i know i can replace parts if anything ever breaks.

And IDEX in mirror/copy mode for printing multiple parts at twice the speed is great when you need it.