Does it matter what trans kit I buy?
 

I'm going to rebuild my 722.303 trans in my 82 300SD shortly. I want the parts to be of good quality of course, but I really want to use more "updated" parts - better B2 piston design, brake band that will minimize tendency for that sharp 1-2 shift, etc. Is the rebuild kit from MB necessarily the way to go, or are there aftermarket kits just as good?