I'm definitely going to go 1x9, but what options do I have? The widget looks fantastic, but changing the ring size is costly.

Other options? Please note that I am running M970 XTR cranks. My current middle chainring needs replacing. The only option I can find is the genuine Shimano 32t at around $100.

Maybe some fellow members are keen to sell a 2nd hand 32t widget? Ultimately, I'd love to be able to swap out a 32t for a 28t on rare occasions.