I am looking for a budget spotter to primarily watch mirage while shooting f class and prone. I am not worried about seeing bullet holes but do need to be able to see shot and scoring markers. My other requirements are that the mount must be on a rotating band so I can get it in a good position while shooting prone and is angled. LER would also be nice but I know I’m pushing it with that request. I have been borrowing a kowa tsn 601 but it doesn’t rotate. I’m currently looking at the konus 80 and Bresser Condor 85. Any other suggestions would be appreciated. Thanks