Thanks for the great tips! Knowing where to start is always the toughest part of starting a collection for a console so I appreciate the recommendations. :)

I've been debating if I want to spring for the TurboGrafx + Turbo CD combo or to just get a Turbo Duo. I know the Turbo Duo is much more flexible but there is something about Voltroning these retro consoles together a la the Genesis + Sega CD + 32x. But then again trying to get the CD attachment and Super CD/Arcade cards would ramp up the price to around the Duo anyways.

What initially drew me to finding more out about the TG-16 was it's wide berth of shoot em' ups, which I'm a huge fan of.