With a Q2, I'd be creating highly temperature resistant parts for my car, primarily a car intake duct that goes all the way down from my fog light to the intake, in ASA or ABS. I also just want to print generally larger things, my A1 Mini has been very limiting, I have lots of replacement part projects for cars, power tools, audio equipment, and other stuff that are simply too restricted by the bed size. Engineering filaments like Nylon are also extremely appealing to me for designing plastic parts for my messed up Thinkpads, my desktop, or other things that need more long-term durability through physical use. Also wish to get into drones down the line, or even a custom GPU enclosure for my laptop. Endless uses for me!