Here are my top recommendations and YouTube tutorials from a trusted resource (BTC Sessions) on how to use them. There are others, but after using most of them and copious research these are my picks.
Note: all my recommendations are BITCOIN ONLY + OPEN SOURCE**
Desktop Wallet (software hot wallet, manage hardware wallets, multi-sig & coinjoins via whirlpool)
Sparrow Wallet: https://sparrowwallet.com Guide: https://youtu.be/qJ_SpQX_YKw
Mobile Phone Wallet ( EASIEST On-Chain + Lightning Hot Wallet)
Muun Wallet: https://muun.com/ Guide: https://youtu.be/5SbpyInuIJk
Mobile Phone Wallet w/ Advanced feature set (using your own node, watch-only wallets etc.)
Blue Wallet: https://bluewallet.io/ Guide: https://youtu.be/imMX7i4qpmg
Hardware Wallet (On-Chain)
Coldcard: https://coldcard.com/ Guide: https://youtu.be/FAYmE5-40PQ
Obligatory: Not financial advice. Do your own research.