I believe gat greens are also an option. I got mine from OCO (the saber 68) and got gateron greens. I don't know much about keyboards in general, but I do know that I absolutely love my tada68. I programmed it with macros that save me so much time. Plus, the enjoypbt keys are just wonderful.
As for the gateron greens; at first, it was a weird transition from cherry MX blue, but, after using it for a while, I can safely say that I prefer it over the MX blues. The greens have a smoother feel, while still keeping that tactile Sound.
Hope this helps
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