2) I like my computer more on the forearm, couldn't really do this with the "watch-style" band
I don't know the Puck well enough to know if this would work, but for my computers with watch-style bands, I replaced the bands on both with long NATO-style watch bands. This one:
NITROX-17
That one is long enough to go around my forearm even when I'm wearing a drysuit with my cold water undergarments on.
Hosed so you don't have to worry about forgetting to bring or put on your dive computer. It's permanently connected to your regulator.
Which might be good ... unless you're a newer diver that is ever renting regs instead of owning and always using your own.