Good review, I'll watch more at the studio. Imagine an iPad, nice small iPad interface, and modern keyboard controller verses a big 'ol Fender Rhodes Suitcase needing action mods and adjustments? And the price comparison. Is this app with its content take up only 4GB on the iPad? Seems like it would be bigger with the samples. Update 7/8/22; Bought this for ipad, the Nu Suitcase DI patch is outstanding. Many of the patches are very good. I'm using the iRig Pro Duo io as the midi/audio interface and it sounds great with no latency. you play, you hear the sound. no delay. For 24.95 for the iPad app version I highly recommend it.