Using external SSD to speed up my Mac
Please can somebody help, about a year ago I got advice from the community to use an external SSD st speed up my late 2017 21.5 inch Mac ( which was painfully slow- I had bought the cheapest model) anyway the SSD has worked find, my question is this, is it worth me investing in new iMac 24 inch with M1 ( or m2 m3 if they come out this week) or should I just buy a faster SSD. thanks