Not sure if in computer engineering you get into the more technical electrical stuff like programming PICs, or dealing with GPS clocks (i.e. for real time databases, security, network synchronization) and whatnot, but if you're willing to spend that much, you may keep your eye out for one with a serial port. You can do some fun stuff with it that doesn't always work with the latency of USB-serial converters. I wouldn't base my decision on it, but if you happen to see one in the lineup it's a fun extra to have.