I picked up the pen cridi recommended me originally - the autopen 1mg. It fits those standard Aliexpress 3ml cartridges perfectly.
I filled one up with sus and it is night and day difference compared to slin syringes. I couldn’t feel shit going in and had to do it twice to make sure it was really going in. No pip or anything with 8mm screw on needle. This is the ONLY way I plan to dose all of my sub q gear.
Picked my pen up for $40 out the door at some diabetic shop online. Got it in like 5 days. Highly recommended. This is a revolution gentlemen.
Looks like they’ve got some decent pen tips too.