The X Sight 2 is definitely old hat, but the X Sight 4K is pretty much up to date. However, I fully agree about ATNs lack of back up and service.
It has been absolutely dreadful for so long that most folk who have been into night vision/thermal for any length of time simply won't touch their products (good or bad) with a barge pole
We don't have many (any??) UK reviews of the Wraith, but from looking at the specs and youtube videos from the USA, I don't think it compares favourably against the PAD NV008.
The Wraith is much heavier (more than twice as heavy)and comes with a pretty crap externally mounted LED illuminator.
It uses a similar full HD sensor to the PARD, so it's not going to be any more light sensitive than the PARD, which means that its LED illuminator is not going to give it anything like the range and clarity of the 008 (which has an excellent, onboard IR laser illuminator)
Both have wifi and video recording, but for some reason the Wraith does not record sound
The PARD comes with a custom mount which ensure the scope comes back far enough so that the shooting position is not compromised.
An additional extension mount will likely be needed to get the Wraith in a comfortable position for shooting.
Only Scott Country appear to be selling the Wraith and they have no stock ( I don't think it has ever actually come into stock) and they want £700 for it.
There are plenty of UK based PARD NV008 sellers and they can be bought for less than £550
Cheers
Bruce