I’ve been looking for a new tattoo machine and came across the Ultron Classic. I keep seeing good reviews, but I’d love to hear from artists who have actually used it. I mostly do detailed black-and-grey work, but I also need something that can handle smooth shading. Is this machine comfortable for long sessions? How’s the balance and vibration? I want something reliable that won’t give me hand fatigue after a few hours. Would appreciate any real feedback before I make a decision.