I see so many posts asking what the best inexpensive upgrade they can make to their guitars and the best thing I can suggest is locking tuners. Cannot stress this point enough and that's why I have compiled the best budget locking tuners. Also, if you are a big tremolo user like me you definitely have to get this upgrade!

Here's the article - https://truemusichelper.com/best-locking-tuner-for-strat/

Hope this helps! Cheers!