I know I've said it before about allied but since it came up....I will always go there. Ask for Michael, he is really helpful and friendly. I have been to regal plastics twice ( just to make sure the first time they were not having a bad day). Both times I was there they were jerks, couldnt get anyone to help me and they all just kept doing stuff behind the counter till I finally asked them. Regal might(not sure though) have a bigger selection of stuff at the store than Allied, but Allied can order everything from their other store.