P100 seems ok to me. I haven’t had any trouble with it. I’m a bit of a novice tho when it comes to oscilloscopes but I was able to use it tune my cars audio system to a point that I’m happy with. Can you tell me App version do most people prefer? is it the APP 2.53 and will it work fine with my sys version b152 as I don’t want to downgrade anything? btw does anyone know what is the FPGA version in the hardware 2.7 and why its not listed on the wiki firmware page?