Which programs to move over?

[Stingray]

Hello gentlemen
I got my PPC-6700 about 2 weeks ago and in the excitement of a new phone I loaded every program under the sun just to try it out. Later I uninstalled a lot of crap and just kept the ones that I think I would need.
I am also attaching a screen captures of the programs currently installed.
I just got a SD card but have not installed it as of yet. Hence all the programs you are seeing are installed on the phone?s internal memory.
If I uninstall some of the programs and install them on the card will I notice some improvement in the performance? (Speed it up?)If yes, then which programs do you recommend me moving over to the card? Will it give me an option to install it on the card when I?m re-installing them? I am kind of new to this so I appreciate the help.
Thanks