Qiyi X-Man Galaxy V2M (sculpted)
The Qiyi X-Man Galaxy V2M is debatably the best megaminx, although some people prefer the Gan megaminx, the X-Man Galaxy V2M is much cheaper and is used by many of the top cubers including the current world record holder.
The X-Man Galaxy V2 M, is a puzzle with a slower feel, which may suit a particular turning style, however the Cube responds well to 3 or 4 drops of DNM-37. Having been my megaminx for a long time now i can personally say it is an enjoyable puzzle, with a high quality design that can be changed to suit a multitude. Out of the box it also has a scratchy or Sandy feeling, which some people enjoy but onece again can be sorted out with some lubricant. I would definitely recommend it.
Out of the box, the puzzle is a bit slower but has a controllable turning style to it, the sculpted pieces help with the grip, and I have not had any problems with it. One thing that does bother me though, is its high corner twist ratio, twisting every couple solves or so, but this could be resolved with proper setup, either way, great puzzle.