Just a brief update from this morning. I won't get technical and start quoting figures.
The image quality (or what I see when I look through the eye-piece) is good, no fog nor drizzle this morning and, on the current settings, it is certainly on par with the ATN BlazeHunter 635 LRF, possibly with more definition/sharpness on static inanimate objects. However, I am still fine-tuning the diopter adjustment as this is a little odd in that it doesn't seem to have stops and turns 360 degrees. I think these should have reference marks so that you can instantly tell when it is at your preferred set point. This morning I could easily identify a muntjac walking the opposite side of a hawthorn hedge - I managed to call it through, but the wind was wrong, and it clocked me before I had a chance for a shot.
In my opinion, the joystick is a brilliant idea, so simple to flick the LRF on, and the continuous LRF is really good and appears accurate. On other thermal monoculars, I have found that the LRF can eat into battery life, but so far, this hasn't been the case with the ThermTec Wild 650 DL. As said before, zooming in and out and flicking through colour palettes - all by one finger on the joystick is a big plus for me. Likewise, the focus dial, situated just in front of the joystick is very ergonomic.
Re the dual lenses - again I hardly took it off 25mm but that might just be down to the landscape on my stalking ground - for open country and hill, I can see the 50mm coming into regular use.
I'll take a tripod out and get some videos within a week or two.