Hey mw... I feel your pain, my friend. As I've said in previous posts on your threads, this vintage drum thing of ours is a slippery slope. If you don't keep it in check, you'll wind up having a house full of drums (which isn't entirely bad if you can admit you have a problem Walking)
Having the Supra is not a bad thing at all because it's THE snare to have. Pioneers are cool, and many here will swear by them, but it may not be the snare for you. The Supra was a 'safe' bet. If you want the Pioneer and it's a good price, then go ahead and grab it. My excuse when I find something I like at a good price is that I can always sell it for what I paid, or more. Just know exactly what you're doing :)
...oh, and if you do get it, then post pics, of course Excited