...Or should I wait till S5You're looking for an upgrade?
Get a Samsung Galaxy S4.
You don't have to justify yourself to anyone, unless you want something out of them that they withhold from you for that price. That said, both have a large share of problems individual to each and neither is perfect, but everyone has their reason to pick one, the other, or neither.Not better, you just prefer them. You're entitled to your opinion, just don't expect people to think you're right.
Only people who have the best of both worlds are allowed to say one is better, and if they dare then they must fully justify themselves to the legions of iFans and Android junkies.