This cube was my first main. I absolutely love its stability and magnets. It's possibly the quietest cube out of my large collection. It's also quite heavy but I never found that to be a problem. Eventually I moved on to faster cubes, but I go back to this cube when I need to force myself to turn slower to improve my look ahead in solves.
I still use this cube as my main for blindfolds, because of its stability. The only problem in that regard was that WCA rules no longer permit cubes with logos and the logo on this cube could not be removed. However it came with a lot of spare stickers (which was brilliant) and I ended up modifying a white sticker to replace the centre.
Finally, it's pretty easy to take apart to clean or lube. I recommend this, even if just to add to your collection!