Rank 1 Reforge?

Credne can do everything this one can but its also capable of increasing the reforge rank. Once you reach your ideal reforge rank, you can continue on and only use this kit. However, as you increase reforge rank, more types of reforges are also unlocked. So if, lets say the reforge you're looking for starts showing up at rank 2, it would be ideal to stop there and not reach rank 1 so you don't accidentally increase the pool of possible reforges. I believe Solar wrote a guide on this as well, but I didn't understand reforges at the time so it sounded like gibberish to me.