Hi everyone. I spend most of my time over at the MacBook Pro forum because that's all I own. But now I'm contemplating buying an iPad, something I know little about. I have an old 2008 MBP that about as heavy as a ships anchor and defies the term portable. I'm traveling and have just bought a travel guitar and case which, conveniently, has an iPad pocket. I like to play and record so I'm using Digital Audio Software and Guitar Amp Modeling software. I'll also be using it for the usual internet surfing and email. So not allot of heavy demand but I don't want any chance of audio signal lag (latency) while playing live and recording. I don't mind spending a bit more if that's what it will take (considering this may replace my intention of spending $2-3,000 on a new MacBook Pro!). Questions: 1) Would an iPad Mini be sufficient? 2) If, not a Mini, which version of iPad would be sufficient? 3) There is a new iPad Air (Pro?) coming out, is it enough of a game changer to wait till it's available? 4) Thanks!