I think they must ad more uncommon, Rare and Epic Mechs and weapons 

In the Most other Games the uncommon Rare and Epic Things are more then the  legendary ones 

Mech Arena is the only Game that i know where are more legendary Things then Others 

That makes no sence 😔

What do you mean it makes no sense? Why should the game be bloated with useless garbage?

Because every other Games do this

Maby thats garbage but its garbage thats easy to buy and it will probably be cheaper than a legendary mech for 9,000 A-coins. 

You don't need to change anything about the rarity system to achieve what you are suggesting. You just change the prices based on the value of the gear. They already did this with epic gear so there's a precedent.

That said, I'd rather that they make low performing gear better than reducing their prices. E.g. If I don't want to buy a chain gun or carbine at the current price I'm still not going to want it at half the price. Either way it's a waste of resources. The rebalancing waves missed the mark a little bit with that but hopefully there's a next time that buffs the right stuff.

Thanks for taking the time to lay this out - it’s clear you’ve thought it through.

At the moment, introducing a new Rarity isn’t something that’s planned. The current Rarity structure is designed to keep progression clear and consistent, and adding another Rarity would significantly impact balance, pricing, and the overall progression system.

That said, we’re always reviewing performance and value across Rarities to make sure the Meta stays healthy, and progression feels fair. Your suggestion is noted! 😉

We are currently focused on developing Mechs and Weapons for the endgame, which is the most advanced and ultimate stage of the Mech Arena, providing players with the maximum possible opportunities.