Request a new feature, or support for a camera/lens that you would like to use in Capture One.
I love c1 mobile for on the go selections, but for grading the volume of images I have to work with (delivering over 1000 images on a busy week), even with the great touch wheels, the friction and multiple steps required to switch between adjustments really slows me down and really requires me to switch to a computer.
The speed editing feature on desktop (Adjustment key + arrow/scroll) is such a game changer for volume grading, and also allows me to use editing consoles easily like the TourBox who recently released an iOS compatible device that allows you to program custom keyboard shortcuts.
If that feature was ported over to mobile, it would mean I would have workflow speed parity with desktop which would be a real game changer for mobile editing with a keyboard or editing console.
Even just having a keyboard shortcut to switch current selected adjustment for the touch wheel would be an improvement, as I use an 8bitdo micro controller for speeding up selections for editing without a keyboard/mouse, so being able to switch quickly between adjustments would be an improvement.