I have been in touch with the support and requested virtual midi support so you can use Jam origin with irig and others..i have jam origin costs nothing... you can even use it to control instruments on desktop like kontakt via wifi..Works rather well!
I have yourock too...it's cool but nothing like a real guitar...and can get frustrating if you play the yourock strings...rather than the excellent tap mode...but you don't get velocites. all notes sound same volume and closet you get to playing a keyboard albeit with your left hand only!
Jam origin supports polyphonic with its software which means you can play chords too. It's a no brainer plus you get to use your real guitar. It's a no brainer.
However Notion does not support virtual midi on the ipad properly..i can record notes but you can't hear them in real time as your recording or playing....so its pretty useless...but i can use it to play with garage band and music studio not a problem.
The results are very good.
So unless you want to spend $400 or $600 in the UK!! i say wait till notion supports virtual midi for software based jam origin.
To speed the process of the request i put in,
Pls email
support@notionmusic.comAnd ask them 'pls could they support the use of Jam origin virtual midi'
Job done.