my technique on the forehand is not that strong. then i follow why not i get the speed i thought that i should get. any rubber you can advice that help me with the speed?
I am looking at your profile says your blade is. You have listed:
Butterfly Timo Boll Innerforce ZL.
Since there is no such blade but there is a Timo Boll ZLF and an Innerforce ZLF, I am going to ask you, which blade do you have.
I don't really need the answer though. That blade is too fast for you. If you can comfortably say that you realize your forehand technique is not that great, then you should probably be using a slower blade to help you improve your technique. Why? You are using fast equipment hoping it will make your balls faster without having the technique for the blade. If you use a slightly slower blade it will help your technique improve, it will improve your stroke and then you will start getting more power. Put the ZLF blade, which ever one it is, on the shelf for a year or so, and get a blade that is better for your developing your technique. Here are four great options:
Yinhe Galaxy 896 blade (only $16.00 USD but it is a pretty good blade)
Stiga Allround Evolution (approximately $40.00)
Stiga Tube Allround (approximately $45.00)
Butterfly Primorac Off- (approximately $70.00)
Which one is about personal choice. The interesting thing with this, the most expensive one is definitely not the one I think is the best even though they all are great blades for any player who is below 2200 USATT rating level. In other words, until you are REALLY pretty darn good, these are excellent blades for most players games.
What rubbers should you use. What your profile says you are using should be fine. You just need to work on good strokes, proper contact of the ball, in short, technique, technique, technique.