Hi Lads haven't been on for quite a while due to ill health, but I'm getting back to my car project & I'm looking at buying a impact wrench & I cant decide on what I should get, I'm looking at the Mac AWP050 air gun with 1260 lb-ft or the Facom Li-ion 18V Gun with 368 lb-ft & I know I'll never need 1260 lb-ft with the air gun plus I'm restricted to my home only with this one, but the 18V offers less power but is more convenient as it's a take anywhere tool but comes in a fair bit more price wise. OH I don't know any suggestions