You sure about that? I used the Alpha with OK results, most of the time, on a sunny day in Colorado. Traded that in for the Beta (the Alpha was actually better) it was alright, for what it was years ago, when the only best option was an Oehler 35P, which at the time was NOT in the budget, and I did get to shoot over one! If you were fortunate to get a 10 shot string with a Shooting Chrony, you were doing phenomenal and should go get a Power Ball ticket immediately!
Jump forward to now, we now have the Magneto Speed V3 and Sporter and the LabRadar which I'l be giving a go soon.
PS; I still have my Beta, somewhere, you want it, it's yours!
Absolutely positive. We tested 4 Chrony, Pact, a New Research, and a Magneto Speed against the Lab Radar. With the Chrony, if it is set up dead level, fresh battery, cloudy or sunny and you mark the upright straws so you are shooting within 5 inches of the sensors, I have never had any problem getting full 10 shot strings with the Chrono at 15 feet from the muzzle. It really is all about the setup.
The Lab Radar kicks its butt on the ease of setup alone and that is also why so many guys like the Magneto Speed, virtually fool proof one you attach it to the barrel. For those that find the Magneto doesn't affect their groups and/or POI, that is certainly not my experience with them and the reason I don't use them.