At the moment, I am pretty much settled on the the B&K 25MHz scope. Its definitely the entry level model, but I am not doing any super-sophisticated testing, so hopefully the 25MHz, 250M Sample/sec, and 4000point memory will work. Although I don't know how 4000 points translate to bytes, as they are the only manufacturer that lists their memory in points rather than bytes. I was primarily concerned with general quality and reputability of the company.
Thanks to everyone for the info.