I don't need to do comparisons for keyboards. Go look on newegg. They mostly have 3/5 stars when a comparable Corsair or Coolermaster board of the same price has 5 stars. Plus they offer keyboard for $100+ that aren't even mechanical. Pretty much any board over $75 bucks should be mechanical and have good quality (cherry) switches, not crappy house brand switches.
To be fair, their mice are decent. Not my style but they at least aren't too overpriced.