There a good few options out there, depending on your preferences. First work out which keyswitches you want, then the layout. If you want less noise, but around the same pressure, still with some tactility, try Browns. No tactility, linears like Reds or Blacks. If you want more tactility with less noise, try Clears (they have stronger springs than Blues, though). Stronger version of Blues with slightly reduced tactility, try Greens.
If you want a really compact layout with F-keys, that's 75%:
If you want one in white, there's the Keycool 84. Standard spacebar size and only one non-standard size keycap (1.75x right shift), so you can find replacement keycaps relatively easily, although it comes with quite decent caps (medium thickness PBT). Many sets with "Tsangan" kits include the 1.75x right shift. You still have to play around with different keycaps for the right hand column, though, and live with the fact that if the legends are correct, the keycap profiles will be for the wrong rows, if the row profiles are correct, they'll have the wrong legends on. Or just use blanks for that column.
The Noppoo Choc Mini has great keycaps (mmmm... I love POM), but it's practically impossible to find replacement sets, so you're stuck if you want to change keycaps.
Most of the 75% boards have unusual layouts and will be hard to find keycap sets for.
Then there's 60% if you don't mind accessing the F-keys using Fn+number:
The Poker II has standard layout and the non-backlit one comes with great thick PBT caps and they're available in white. It's also programmable, so you can make your own Fn layer. It's pretty much the benchmark for 60% boards and there are a lot of compatible aftermarket cases, plates, keycaps, cables, etc. for customising it.
The KBT Pure (original, not Pro) has only one non-standard cap (1.75x right shift), nice Fn layer and you can toggle the right hand modifiers into an inverted T arrow cluster (which you can't do on the Poker II, even with the programming). It's not programmable, though, and the stock keycaps are the usual thin ABS rubbish.
If you want F-keys on the default layer, standard layout (for more keycap options) and arrow keys, then there's 80% or TKL, 87 keys:
The older Keycool 87 with Cherry MX switches is a good option if you want white. It comes with medium thickness PBT caps.
There's also the new KûL ES-87 if you don't mind black, it's a great quality board and there's an option for MX Clear switches, but it comes with thin ABS caps.
A great "budget"option is the Coolermaster Quickfire Rapid. Decent quality standard layout TKL.
