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Old July 4th, 2010, 08:19   #13
kalnaren's Avatar
Join Date: Dec 2006
Location: Oakville, Ontario
Generally, go with the smallest gauge (biggest wire) you can. A thicker wire (lower gauge) means less resistance. I generally use 16 gauge and find it to be bendable enough to get it into tight places, and still have low enough resistance that it doesn't heat up.

"Someone in a Prius tried to race me at a stop sign the other day. I couldn't believe it. I had him for the first 100 feet or so but I can only walk so fast."
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