Greetings, 
The search tool on this forum has proven to be an invaluable resource for me as I prepare to jump into leatherworking. Thank you all for the time and sharing of knowledge. 
I am looking to purchase dyes and finishes for my first round of leathercraft projects. I will be making a wallet to start, using 3/4oz veg tanned leather. I would like some of the quirks/imperfections in the leather to show through the final product; using woodworking as a comparison, I want the look of a deep stain as opposed to multiple coats of paint. 
Looking at the Feibings line, do you recommend I purchase Regular Dye or Oil Dye? 
What sort of finish do you recommend for wallets? Does the type of dye determine the type of finish? When are conditioners or a product like Bick-4 used? 
Cheers!