Ultra Vortek is a great (for the Jag) fighting game and shows off the system a bit.
Trevor McFur is a mediocre shooting game (still kinda fun) that shows off the graphic capabilities of the system pretty well. Just pretend there's background music or pop something in the stereo...
Raiden offers up better traditional shoot 'em up fare though, so be on the lookout for that one since you're into shooters!
BTW: some people get bent by the AVGN, but I think he's hilarious. Take the vids for what they are and realize they're meant to entertain the masses. The masses are and were never about, handling fragile electronic equipment. Yeah, on top of having bad luck, he might have exaggerated the frailty of the JagCD a bit, but the damn thing is such an easy target. Spend a ton of money and time on one, along with most of its games and you'll soon see what I mean.
The faux poop (refried beans?) near the end of his vid into the JagCD "toilet" was too much.
Some also love to praise Minter's psychedelic Video Light Machine that's built into the JagCD, but I found I missed the ROAAAAR! of the regular Jaguar console title sequence: its rotating cube, progressive Atari letters as they're spelled out and the little "have you played Atari today" tune more than that feature or playing any of the games available on CD. Be nice if someone came up with some sort of hack that allowed the regular Jag startup when the CD unit is sitting atop. lmao