This is a short version of the longer comparison we published in German a while ago.
We test picture quality of thermal clipons for daylight scopes and how they hold zero. Devices tested are Guide/JSA Nightlux TA435, Pulsar Core FXQ55 BW, Liemke Merlin 42 (2020), Night Pearl Seer 50 Plus, Dipol TFA 2.8 SL, Nitehog TIRM35 Chameleon, Dedal 380T2 Quest Large, Nitehog Caiman XCORE

Enjoy!