This keycap set isn't anything special for the price.
While these are listed as backlit keycaps, the only legend that is easy to see with the backlight is the caps lock key.

The legends on the number and function keys are incredibly faint, as are many of the common keys like comma, period, question mark, and the bracket keys.

When I got this set, I had duplicates of one key. Mechanical Keyboards was kind enough to replace it for me. However, upon installing these keycaps today, I discovered that another key, Page Down, was provided as a duplicate - same profile for each key, instead of two different profiles.

I would definitely not buy this keycap set again, and will probably never buy a Tai Hao set again either. Their quality control is not up to par, and the price is quite high for the lack of quality control.

Great texture and solid feel; has all the funky keycaps needed for a 65% board. However, the transparency on some of they keys is hit-or-miss; ymmv depending on how your keys are lit (individual vs zone).