Please do, because I don´t see any problems here.
It works here with iPad pro BIG one, iPhone 6s, and iPad mini2. FracPad is fast with them all. Amp block is only slow one to open but thats not a problem. Only fast things you want are the switches and knobs.
There may be some minor things as I haven´t tested everything. But i´m sure nothing can stop this now, I love it!
I tweak tones, switch amps, effects, cabs, all that for finding the good tone.
And last but not least I use that small app for scene changes with full screen while playing
GO FOR THE MD version WITH THE AXE FX UNITS!