Again, i've always seen 'turbo lasers' as capital ship and above weapons for using against similar size targets.
Hence the line in the film 'they're evading our turbo lasers' and the point that the death stars anti capital ship weapons (which are huge) struggle to hit fighters evading
(just like in the game when you try and hit an evading TIE at range 5!)
Light turbos could work =)
Tech by the time of ep VII has gotten good enough to have small reg turbos.
I always suspected the 9.3 used by Avengers, Defenders, and Interceptors as being Assault LASERs or up to Turbo because of damage inflicted. In crosssections you can see how big the 9.3 is, it runs nearly all if not the length of the solar panel.





