I got these ratchet crimpers . Be sure to get the ones with all the dies . They crimp all kinds of terminals . Also crimps the ones that curl around . Makes a good solid connection . I used to solder as well but no longer . Before I only got a marginal crimp and soldered it for a solid connection . They work good for a doit yourself shop . I also got one of the larger hydraulic crimper as well makes a real nice crimp for making things like battery cables .
https://www.ebay.com/itm/4-In1-Wire-...AAAOSwSI5bauJd