I have a RX-1, at the time it was on sale and the same price as the comparable Bushnell. When I compared them side-by-side, The Loopy was much clearer hands down. The next test was picking outobjects and taking repeated readings. With the loopy I got the same reading every time with the exception of one object, I took a short step back and then got consistent readings. Thebushnell was giving me +/- 1 yard on some objects and some times +/- 2yds. I'm not nocking Bushnell it would certainly get the job done and these are the only two I compared. with the Loopy being on sale for the same price it was a no brainer. Had it for a year now with no problems and no regrets.