Why We Have Two Computers

Or rather, why we HAD two. Our desktop unit - which I bought refurbished from the Museum four years ago - has given up the ghost. There was a surge. And there is no debate here - the surge didn't work. Power supply, motherboard and video card are all fried.

I am so glad we have the laptop. But as we still want two computers, I am now in the market for a new desktop. Unless someone can convince me that having a second laptop and forgoing a desktop completely makes sense.

Any recommendations from the masses? Any desktops you like? Any brands to avoid? Is it safe to go with a laptop instead and not have a desktop at all?

Thanks.