21 hours ago, BadMotivator said:Older models wouldn't make any sense.
Not even the resistance, so chronically underfunded that they don't even have any spare gas money, is tooling around with 40 year old ships. Why would anybody have holograms of older stuff like that laying around? And clearly not holograms of old stuff, those were clearly more up to date pictures since the Xwing hologram was a T70.
This might have been mentioned elsewhere on this thread, but the T-70 was roughly 20 years old by the time of The Last Jedi.
It had already been replaced at least once by a newer model of X-Wing - we know the Republic had T-85s in service, but there may have been a T-80 in between the two.