I saw him last week on Estoril Open, and I was very impressed with this guy. Great player, good hands, very easy and fluid style on his ground strokes.
His backhand reminds me a bit of young Federer's backhand, on early 2000's.
Strangely, for such a gifted player, his net game is weak. He did a very good dive volley by the end of the match, but didn't show much skills there
His racquet looks similar to the old black gold blade. But it could also be one of the many pro stock sticks that Wilson gives to athletes. But for sure it is 18x20 and in Paris he strung it with 4G at 25/25kg.