I used to buy cointaker and they are very good to work with but then came Comet. Art is great to work with and has the best prices on brighter bulbs and his selection is huge. Art is always adding to his line and ships Fast. I get my bulbs in 2 days and always have an extra sample of new bulbs. I will only order from Comet in the future.I have also ordered from pinball life and pinball bulbs and they are pretty good. I only see these big specials since Comet came on the scene. Where were these specials before Comets low pricing right out of the gate ?