Tech editing - which course is better
Hi! I'm thinking about doing some training to become a tech editor to scratch a bit of an itch for more technical, mathsy stuff to do. This used to be a small part of my job but I've changed roles and I miss it a bit.
I've done some research and the two gold standard courses seem to be the Tech Editor Hub and the TGKA course. Does anyone have any experience of the two, and could recommend one over the other?
I must say I find the Tech Editor Hub site quite off putting. It's presented like an MLM and is very expensive. I'm not trying to switch careers, it's just something I'd like to do and maybe make a small amount of money on the side.
TIA!