I'm new here but wondering why there doesn't seem to be many guys who use Whites MD's. Even though the Whites has been around for decades and seem to have a well respected name, have they fallen behind in the technology department? I have found a couple of they're XLT models on CL for between 300 and 400 dollars. These were fairly expensive machines when new, but should I look for some other brand in the used category for about the same money? Thanks