I hope I have this thread in the right section. Anyway, I want to buy a new chrony. I presently have an F1 & it is starting to give me problems. My question is which one to buy. I am looking at a F1 Master, Beta and Beta Master. Now I want one with the readout at the bench. Looks like the F1 Master and the Beta Master have this but I'm not sure about the Beta. Which one would you fellow CGN'ers recommend? Any faults with any of these? Any help would be greatly appreciated, thank you.