- Super cheap
- Can natively boot emulators/backups/homebrew (no modchip needed)
- Awesome arcade ports (almost all decent Naomi games have a DC release, and they're all close to arcade perfect)
- Fun accessories (light guns, maracas, fishing controllers, etc etc)
- An all around strong lineup of games, aracde or otherwise.
- Easily hackable to arcade use
- Graphics IMO close to or better than PS2
Also, SUPER CHEAP!!!!! Seriously, DCs are $20 now, cheaper at garage sales or flea markets. Grab one, you won't regret it.