I don't have a super-fast red one,
and I don't have a speedy yellow one,
and I don't have a stealth grey one,
and I don't have a speed-of-light blue one,
and I don't have .... Hey, I don't even have a slow one.
Sure, I'd like one, but it's a lot of money and I can get by without a thermometer for nearly everything anyway, so it's just another one of those luxury items I don't have.