thread drift...
JMHO, the wait times have been part of this, but I think it's a good idea to jump in with a .22 can where there's relatively low cost and low risk (provided you aren't trying for new hotness) to get your feet wet, understand the process, etc.
I have an old one of these that would still be a fine option IMO
https://www.gemtech.com/product/gm-22
(which reminds me, I need to look into this as well
https://www.gemtech.com/product/impr...de-iou-program)