Advice on Purchasing an HP

[Dave Britten]

I say look for a 48SX. They're built like tanks, in my experience, and quite a bit less expensive than the 48GX. You might be able to get a 48S even cheaper, but only go that route if you're 100% sure you don't need the card slots. (Even if you don't plan to buy a rather expensive RAM card, the Solve/Equation Library ROM card adds quite a bit of utility.)