Not being a serious question means you're not gonna get serious answers, but maybe mine will be different lol.
I have two classics, nano and an iPhone. I used to use the nano if I was travelling light. I've now given that to my sister since I now have the iPhone.
I had a 30GB classic which was way too small so I got a 160GB iPod which holds everything. My nan now has the 30GB classic, which I put some movies on for her to watch on TV.
So if you do get a Classic, it will most likely make one your exisiting iPods redundant because you won't be using it nearly as enough or at all.