@Matt: what features to give up on, I get what you're saying.
Maybe it's just me? Most of the time (98%) you'd be rehearsing for a band you play in or refining your chops or trying out new lines, triad pairs maybe? Who needs all the fancy? Recording audio? I have an app for that,

But I'm mostly referring to styles. Much as I dig rock, reggae or country, rnb and electro. I never use it. Variety to me is more variety in the style I practice. Same would be true for a country player who sees 150 country styles, but only discovers after,a while that the same ten bass and drum styles have been applied to all of them, over and over.
So, I'd like some basic reggae styles, but don't have me pay for reggae updates I don't use. While, on the other hand, I'd go all Kim-Kardashian if totally new styles from the ground up, including drums and bass, would appear in the store. I'd spend some money on that. Because it would make me happy! And fun to be around! And cuz it would land me my own reality show in prime time!