ORIGINAL: Geistware
rdcracer, while I whole heartedly agree with adrian, you can have overkill. Using JR8411's will give you the bst reponse you could possibly ask for in a plane. THe question is will you be able to tell the difference in flying between a top of the line digital, a low cost digital, or a good coreless servo. If you can, then go with the best you can afford. If you can't, get a good coreless. My skills do not require me to use digitals. If this means that I am not good enough, then I will agree.
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I finally broke down and bought some digital servos, but they aren't the super high-end servos. I doubt that I will be able to tell the difference between the digitals and the JR 4721s I own. The digitals were a tad cheaper than the JRs mentioned (Hitec).
Ed Cregger