Thanks for the advice!

Well, damaging myself is a big problem in close range maps, but I find that the splash damage can be very helpful in siege mode. I might buy it and use it in close range maps. Thanks!

Thanks! Also, are Subcaliber rounds worth it? should I buy it?

I don't get what Reinforced aiming transmission does. Should I get it or wait to buy Round destabilization?

My fav weapons are freeze, railgun, thunder, and ricochet. Should I buy any alterations for them?

Ok thanks! I'll definitely consider buying minus field for rico.

I'm at Sergeant-Major with no alterations. I can get the first alteration for every turret (excluding ones that require money). Can I get some advice on which ones I should get?

I am at Sergeant-Major. I can buy the first alteration for everything. Which one would you advise me to get?