Based on the dicussion we have here it sounds like we may have to add,
Learning the proper care and setup techniques to the list of electric cons.
Along with proper matching of components.

Ageexpert, I said I have 30 cycles on my packs with no MAH loss or problems.
I have a few TP pro lite packs and a few Chinese packs. I use a balncer for
all charging and I like to keep my usage to about 75% of MAH per charge.
I use 20C continuous packs but I like to keep the max amps around 18-20C
I bought a few packs so that I can give them a little time to rest between
charges. Again no failures on my packs I just have enough packs to keep the cycle
count low.