Hell, I might spend 2 hours on a first level character! Making sure I get all the piddly little numbers right, reading guides so I'm halfway competent, etc. Don't get me wrong. I still play, and enjoy it, but have to create new characters for PFS every few levels. But I would dump it for 5e in a heartbeat if I was forced to choose. I have also met quite a few players and DMs that got annoyed if you didn't know what you were doing. 5e doesn't have that (yet?).
I have to go the other way, spending all that time each level and planning out the mechanics of your character meticulously and with every tiny little nuance... it creates a gameplay experience unlike any other. 5e to me felt so shallow. There is very, very little choice to be made in character creation in that game. The game has a fine skeleton, but the system doesn't have enough MEAT for my liking. There's no greater player joy than busting out your meticulously designed character doing his cool thing when the stakes are on the line. That moment when you shine, you dive in and RP the crap out of your awesome and you &#*@ some baddies up! I can't stand light games, and to me, the more books, feats, splat around the better! Bring it on!