The Tengyun V1 is epic. It’s very soft and quiet, but I like the sound of a buttery cube. So, I would recommend the 356M lite. It’s 29.99 usd, but it is very nice. If your budget is under 25 for 3x3, get the RS3M. If you are, you will have to set it up to make it perfect. I mentioned this in my review that it’s dry out of the box. If you do not set it up with lube, it will get worse over time. Guhong V4m and RS3M are the best options.