What upgrades affect Sky Menace

I am trying to figure out which upgrades to buy that affect SM. It seems like it comes with air transport capacity one already (3+1), so if i buy air transport 1 will my air transports have 5? or will they only have 5 if i buy air transport capacity 2?

Also, any other upgrades that are recommended on SM would be appreciated. I know the cheaper infantry one would work, but that costs a lot.

Sky Menace (SM) has default 3+1 transport capacity; if you buy "Air Transport Capacity I" upgrade you get capacity 5; with the second upgrade you get up to 6 capacity.

Remember, SM is a high-cost strat (needs high-income countries and space for expansion; it is slow expansion in games below 15k) with great mobility and very strong bombers. You can move bombers to attack/defend between cities far apart.

A list of upgrades yu can find HERE.

Wow thanks, i had heard somewhere that the max transport capacity was 5, and that it already came with capacity 1. good to know. now i may not save 30k for expendable ground troops and instead get transport capacity xD

I like this upgrade list a little better.

The good news for SM is there aren't a lot of upgrades you need to get (after getting the strat). I'd suggest (in order of importance):

1) air trans 1
2) air trans 2
3) expendable inf

Premium members could add a few more like General Air Attack and General Movement Range but they aren't game changers.