I had a long day no excuse. I work for an industrial contractor as a mechanic. Due to the fact that I am available at the shop my job turns to maintenance quickly. Also when emergencies happen I am on call to setup jobs. We have between 30 and 40 gang boxes and I cringe at joboxs. I do at least 300% more work on them over Knnacks. Parts for Knnack are easier to get, install, maintain. Simple things like installing shocks is better because they put a 1/2 slot in the box to access the bottom nut jobox does not. Knnack also uses a much stronger piano hinges. I have welded at least 3 times as many new hinges on jobox, or delta boxes as I have Knnack. The only benefit to jobox is the metal is softer so when installing casters the self threading bolts (different than self tapping) thread easier and involve no pre drilling and tapping.