If you're a hardcore gamer, the Dreamcast is a must-have. Revolutionary when it first came out, it still holds up great to this day given you can find the right games for it, which I recommend researching for. When reading discs it makes a noisy grinding sound which is an annoyance to some (to me it's charming in a weird way), but if you can look past this minor inconvenience or just wear headphones to block it out, the Dreamcast is otherwise perfect.