Curious why web-browser? Generally I avoid web-browser wallets preferring mobile with 2fa. 85% of my crypto assets are staked on exchanges, CDC, Celsius, BlockFi, Trust Wallet and Atomic Wallet. But If I had to only choose a web-browser wallet it would be Theta which is a single token wallet. I run 35 Edge Nodes and have about 38 wallets set up.

I also use 3 Trezor wallets for cold storage. They are web accessed and I'm not a huge fan of them but I only access them a couple times a year.

Cheers