I don't know why some member mention mixer when OP mainly ask about wallet. But OP and reader should take note that not all mixers are equally good and usually mixed coin can't be deposited into centralized exchange.
Mind you running a bitcoin node plus this personal electrum server requires you to have enough storage space.
It is worth knowing that downloading the full blockchain requires over 500 gigabyte of blockchain download. Also that you will need like 5 to 10 gigabyte (if it is not more now) of data to keep downloading the lastest blocks everyday.
It should be "every month" rather than "everyday".