I have the LT, and I really like it...
It does have a lot of useful modules, and it is basically a Linux system at its core, so its not too difficult to work with if you are comfortable with Linux.
I have not seen a single firmware update in the few years I've had it.
Then again, I'm not sure what a firmware update would do... since the device seems to work pretty well...
I feel like they honestly don't do much with this device because it has reached it's limit already
(besides module development, which isn't progressing much that I've seen)
I would like a PoE type of LT... but looking at the other forums, all of their products seem to be updated/developed by a single person... so its pretty slow... and they seem to focus more on new products than supporting old ones... and now it seems once the product gets old, they release a new product, instead of enhancing the old one.
(Rubber Ducky vs BashBunny?)
I'm considering just sticking with my Raspberry Pi3 until they make a better LT type product...
PoE WiFi LanTurtle would be the next product I would buy...
That and possibly the BashBunny since my RubberDucky feels useless and old in comparison....