One complaint about Starfinder - the lack of intuitive naming conventions for arms and armor

[Saurstalk]

While I'm still getting used to the changes between PRPG and SRPG, one of the biggest quirks I have is the naming convention for arms and armor. Instead of providing sub-names, why couldn't Paizo have just ranks weapons based on tech level and did like it did with magic items, e.g., Tk2 (just like Mk2).