Believe me I’ve thought about it, and if I could afford an S4 I’d probably go for it, however I’m working n the principle that if I start playing out again (after a long break!) I’d rather just pitch up with a couple of X1s and my laptop and plug into a mixer.
But yeah, I appreciate that an S4 meets all my reqiurements in 1 handy package, I’m just being difficult (and I love the X1 functionality and touchstrips a LOT!)