There's not a big difference in size between a 75% board (KBT Race, Noppoo Choc Mini, Keycool 84, etc) and TKL, all the 75% boards have at least some non-standard size keycaps (which means that you can't fit most aftermarket keycap sets on them) and the TKL has all the keys where you're used to them being. So unless you REALLY want a 75% size board for some particular reason, I'd recommend rather getting a KUL, Ducky, Filco or CMStorm Quickfire TKL.
If it MUST be a 75% then the Keycool 84 is a reasonable choice, although they now use Kailh switches (which seem to be okay to use, even though they're "clones").
Noppoo now also make the Nano 75-s. It's not a full 75% board since it doesn't have dedicated arrow keys (it's sort of a 60% with added F key row), but it does have separate F keys and the right hand modifiers can be turned into an arrow cluster by putting it in "media mode". It's also a standard ANSI layout, so practically all aftermarket keycap sets will fit, too
