As an expert cuber, I am definitely not. My experience was only with the original Rubiks brand cube, and the transition from that to this cube blows my mind. The feel of this cube does not feel cheap, but for the price, and again... I am no expert... Im gonna say its worth it's weight in gold.
The RS3M 2020 is an incredible budget 3x3. Not only does it perform excellently, but it is on par with many of the flagship 3x3s that I've tried. This cube has a dual adjustment system from Moyu, and excellent corner cutting, and guess what? It's only $15!!! This cube is now my main over the Gan 356M and it is subjectively better than the contending budget cube, the QiYi MS.
Out of the box, the cube is quite dry and definitely a bit of work to setup so that it feels lovely to turn. With a bit of lube, and maybe some tensioning, this cube could be a main contender for many cubers! I definitely recommend this 3x3, especially for such a great price. Get it! :)
When I got it it was fast and a bit noisy, but when I added a couple of drops of silk it became smother and a little quieter and now it's great!
I like it. It is the cheapest cube to have spring compression. I don’t really like the frosted surface