There are cubes just as good as that for WAY cheaper.
$10 or less - Qiyi MS or RS3M 2020
$10-20 - Qiyi Wuwei
$20-30 - YJ MGC Elite, Valk 3 M
$30-40 - Moyu Weilong WRM or Moyu Gts3m, Dayan Tengyun V2 M, Gan 356 M
$40+ Valk Elite M
You don't need an expensive cube to be fast, you can be just as good with the under 10 dollar cubes as you can with something over 40 dollars.