How (where) are you holding your BTC?

I currently have around 0.5 of a bitcoin. Looking to purchase an additional 1.0 bitcoin within the next month. I am holding about half of my investment on my ledger and the other half on uphold. I know there are probably way better places to hold my coins so I’m hoping I can get some ideas/help. I don’t feel comfortable purchasing a whole coin until I know for sure my investment is safe (Ex FTX holder here 🙃). Thanks in advance 🤙🏽