I play with the M1 on my forehand and have found it a good rubber for my style of play (at the table, counter-spin, fast). I'd recommend this rubber to others who like to play off the bounce table tennis, who also prefer to counter attack rather than block. The control isn't really the best compared to other rubbers I have used hence why it is an all out attackers rubber. Once pushed into defensive shots, this rocket of a rubber turns very average. Great for fast and spinny open ups!