If you have stronger hangar you can still have weaker squad. Also most of ithems, both mechs and weapons, in this game are useless. If you use them you will lose. There is also option that you can't play since often it's not about what you have but how you use it.

here you see the meaning and precisely....WHY SHOULD I SPEND?? IF A LOW HANGAR KILLS A HIGH HANGAR??? incomprehensible method....absolutely makes no sense. so I only understand that the less you spend the more you kill, this is the fact, throwing money away and then getting killed by the smart ones, absolutely not'

You shouldn't, as spending is optional in the game. It helps to access the novelties earlier (before they are available in Gear Hub) and progress faster. So basically, nothing more!

NON TO PROGRESS ? my last opponent had 180k kills and 18k inventory....you say progress,? And I've been playing for over a year, and every time I progress a weapon I've faced increasingly stronger opponents in doubles? is this your way of painting people to progress?? , making them spend, deceiving them?? no, the game is badly balanced and it is very clear that something is wrong, so in these cases, when you give something to someone (money) and receive nothing in return, no, don't spend, don't go crazy. the game loses interest.