This is my current favorite. Decent heat and tastes great!

Walkerswood Jamaican Scotch Bonnet Pepper Sauce, Hot, 6 Ounce

https://www.amazon.com/dp/B000MGSRBG/ref=cm_sw_r_cp_api_4v71BbWS69RZW

It’s not like “melt your face off” hot but it’s got a good kick-to-flavor-ratio. Secondly if you can find it locally (Kroger for me) it’s like $3.