FWIW, I believe my firmware contains pretty much everything in the other firmwares, including the new extended sequencer, mode switching, etc. Also, in mode 1, it’s designed so that it should feel almost exactly like stock (but then the polarity control, freq range control, etc., are there if you want). The reasons you might not want to use my firmware:
- Definitely more likely to be bugs in than in stock
- If you just want all your LFOs to be slower by default and nothing else. While all LFO ranges are adjustable in mine, it takes a button combo (hold button + move slider) to do so. Mode 3 makes them slower by default, but it also has some advanced features like random segments.
- There is some core behaviors I changed. In my opinion, they are strict improvements, but I could see some people disagreeing. This includes audio-rate and super LF-rate clocked LFOs and ramp end-value tracking. Also, enabling looping mode happens when you release the button instead of while the button is down to work with mode switching.
If you’re just starting out with Stages, I would definitely recommend either sticking with stock or mode 1 in my firmware.