Best way to store fund on the lightning network
The best strategy really depends on the user. You distinguish tradeoffs in all these solutions:


Open a new channel each time


This one does not make sense.

Open 10 channel for 0.01 BTC

More exposure to DOS (and onchain fees), but less exposure to censorship.
Probably the solution which makes the most of sense (or 5 channels for 2mBTC) since MPP.

Open 1 channel for 0.1 BTC

Less exposure to DOS (and onchain fees), but more exposure to censorship (you better chose well your single peer!).

Some custodial services

No exposure to DOS (and any other technical cost), but complete exposure to censorship.