Fully custom for an individual is pricey with setup costs, but is good on a team basis.
Semi custom is better value, you pick from a selection of designs and get your name etc added.
Your next choice is what physical design of jersey you want - just a jersey, or extra padding in areas, integrated ‘sleeve gloves’
I have a couple of Jerseys clinic jerseys, just their off the shelf options and a team branded set.
With a tournament team Amped, we had a full custom design and can buy any product in their range using the design - jersey, t shirt, hoody, shorts, head wrap, barrel condom etc
jersey clinic is your best bet there minimum run is 2!
there customer service is really good.
avoid like the plague any firms based in India as the workmanship is subpar and even if you only spend £30 on a jersey you want it to look good and not fall apart mid game! dont ask there is a story behind it!!