If you can get a stringway auto dropweight used..oh man..do it..thats what I did and I am extremely happy about that decision.
You could very well enjoy stringing your racquets..once you get good and have a decent machine, you will be done in 35 minutes. Just fire up the tube (or some vinyl) and do your thing. Actually, the vinyl while stringing idea is pretty amazing. I may have to try that myself..lol.