Which Type Walnut?

[dondford]

I am in the process of purchasing a rough stock to sand and finish for a 250-3000 built on a Obendorf Mauser 96 (the rifle was already "bubba'ed) and need help in deciding on the type of walnut. I am looking at AAA Fancy and looking at:
CA Walnut - Priced the same as American Black Walnut
American Black Walnut - Priced as CA Walnut

English Walnut
Bastogne Walnut - These two are a $100 premium over the top two.

I want a nice piece of wood, but want as light a stock as possible.
Any suggestions?

Thanks,
Don