The ethos must be a piece of crap I guess... Speed isn't an issue for me, this is just for my own use. I just want access to all of my sensors, all codes, and logging live data. I'm not sure how much the solus is, but the about $2000 my co-worker has in the ethos and it doesn't even connect to all vehicles completely seems like quite the rip off to me. I was originally looking at an actron scanner that is suppose to read live data, but I doubt it can do all ae can do for not much more.