Hello BurningChrome,
As I know ledger wallet can store only 5 coins, which is quet low.
Actually, Trezor Model T supports 1631 different coins and tokens.
https://trezor.io/coins/And as for the Ledger wallet, this list contains 1,364 entries, which is very close to Trezor T.
https://www.ledger.com/supported-crypto-assets/Ledger Nano S
Capacity
3 to 20* apps installed on your device, among 1.100+ compatible crypto assets
*depending on app size
Ledger Nano X
Capacity
Up to 100* apps installed on your device, among 1.100+ compatible crypto assets
*depending on app size
source: https://www.ledger.com/