Ha! Yes funbun. When I saw the size of the LCD screen I thought 'Oh come on' but if I squint at 6 inches it's doable. I'm glad I didn't go Hemisphere as it looks doubly complicated. Having lots of fun with the Harrington 1200 app and finding it very musical. I'd almost go two O_c's. I'm spending alot of time dozing off to O_c youtube videos at night
These multiuse modules really opens up the world for the AE system. I pulled the trigger on a custom system when I saw O_c made for AE, I didn't even take in account of the screen size being tiny. I have 2 O_c for other systems, so I use for referencing the screen.
Hemispheres is pretty simple to use, but I see how it can look intimidating(maybe worse with a small screen). I only use a handful of apps, like dual quantize, vector LFO and skew Lfo. Just great that you can use 2 at a time. There are also custom hemisphere firmwares that include your favorite standard firmware apps. Good luck! I can't wait to get mine and looking forward to getting the TBA as well.