I have 1300 USD and would like to buy some more coins to hold. What do you suggest I buy?
Gold.
Gold is pretty good advice. A lot of bitcoiners are former gold bugs attracted by the whole deflationary aspect mixed with the buzz of a new tech. With bitcoin in a serious bear market and gold looking like it is going up, a fair bit of bitcoin will be shifted back to gold. 50/50 BTC and gold if you must hold some crypto.