i was thinking about putting them on my gibson sg. (sperzels) because the stock ones suck at... well tuning. should i just get some regular tuners with a higher ratio, or go with the sperzels?
Go with the sperzels. They work great and you can change strings in a flash.
Tom Anderson Hollow Classic
72 thin line tele

Barber trifecta fuzz
Mi audio Crunch Box
Clyde Wah
Barber Burn Unit
Ocean efx Texas deuce
Boomerang chorus delay
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1971 Pro reverb
Fender acoustasonic
Fender super champ xd
Look at grovers locking tuners. About 20 bucks cheaper and should drop in with no need to add extra holes.