A friend uses an Ipad in his band. He says there are a lot of samples out there that are pretty good. It has no midi input but is usb compliant and has a latency of about 3ms. He also says the android things have an unusable latency, like 30ms but not on Mac's Ipad. Just a guess but there are no drivers to load which may have something to do with the low latency. They seem to support midi 2 and can also work wireless. Sounds good to me. Some of them even hold 128 gig of memory, probably the Ipad Pro. The times are changing for sure. Not sure if Ipad's can run daws like Logic yet but that would would be nice. This is all new to me but it would be a let down not to be able to use Native's stuff. It truly is amazing how small they are and what they can do with samplers. My friend has two keyboards and says he really doesn't even need their built in sounds anymore. I can see pulling off a sample player like kontakt but not sure if they have the processing power of a desktop and can run Reaktor. Anyone know?