If you work with faucets, technically you will have many different wallets by nature, although you do not have complete control over faucet wallets, just the funds that eventually come to you, and even then, most times, they are held in escrow linked to the address you give them until you reach a payment threshold to avoid littering the blocks with nonsensical transactions. Personally, I don't really have other wallets besides my Xapo wallet and Electrum wallets. I do have funds in places like faucetbox and other places but those are really just temporary storage until I can reach the payout thresholds to get them.