Home SA test.

I'm looking into doing a home SA test. There seems to be 2 types. One that's kinda like a hpt. One or 2 lines, pass or fail. One has a microscope, and info to get an idea of count, motility, and concentration. $40 for the first-$80 for the second. I don't want to spend a lot, but I also am afraid of spending less, and not getting an answer. (i read they can be hard to read -like a hpt) Any one have any experience with these??