That's not much better.
But anyways, I'm going to disregard unlocked phones from my suggestions.
a used ATT Lumia 820 is probably my recommendation.
They're pretty cheap these days, rivaling the 635.
The newer 635 is another good choice.
A used once-high-end Lumia 920 can be a good choice if the price is right.
etc. etc.
It really varies, a price range would help instead of more vagueness if you really want to zero in on a phone. But otherwise looking at those above'll be fine.