General feedback (revives, customization, server browser)

Hello!

I have some feedback I wanted to bring up based on my experience playing this weekend.

I consider myself a Battlefield vet and I had a blast playing 6.

Here are some things I noticed and ways I think they could be improved:

Revives:

- love the new drag feature, very handy.

- I want there to be a more obvious sound effect or graphic when I successfully revive someone with the defibrillator. BF3, 4 and 1 all had very obvious feedback for successful revives. Playing this weekend I found that I would revive someone, and have to double check to see if I got them, the feedback for revives is hard to perceive.

Weapon customization:

- I would like to see some sort of indicator that notifies you where your new upgrade is. When something is unlocked and I go to check my upgrades, I can't always tell where that upgrade is supposed to go. 

- Some upgrades glitch out and cannot be attached in the game they are unlocked. If I unlock a new sight in a match I should be able to equip it right away. I tried doing this and the game would not let me equip new upgrades, even if it said they are no longer locked.

Server Browser:

- please add a server browser. This is one of the things that has always made Battlefield stand apart from other games for me. I want to be able to browse servers, join servers with custom rules and find the game modes and maps I want to play more easily. I don't like quick matchmaking, I want a server browser.