Not into thermal but a 4.45 hour battery life without WIFI etc enabled isn't great and it seems to run on CR123s which in the UK are a HUGE rip off. When I was buying they were £5 quid for a pair and that was some time ago. I don't get that when they could of used the 18650 rechargeable at something like 3400 mah and pay for itself in 2 or three charge cycles.
I would not consider it personally if CR123 is the only battery option.
I also do not like dedicated batteries when there are so many high performance batteries on the market that become very cheap the more times you recharge. Unit only are over priced rip offs for me.
Also the NV forum may be a better place re how good/bad this spec is Vs price.
In a battle of wits I refuse to engage with an unarmed person.
To one shot one kill, you need to seek the S. Kill only comes from Skill