Why is the Premium A10 at 10.3 yet the tech tree (without GBU) is higher?

The Paid A10A is 10.3 in Ground Realistic, while the A10L is 10.7, however the A10A which carries GBU8s and extra gunpods, which are not found on the A10L, the only benefit on the L is the better mavs, and more 9Ls, which would be good if mavs were consistent at all

Mavericks are superior to GBUs with over double the range and more of them.

I mean, I only really miss gunpods on the A-10 Late but even if it was 10.7 ( which it will be) it has a way superior kit for basically all tasks