I was stuck in the exact same predicament a week ago. I chose the Vectrix in the end because:

a- others here warned me about the lower brace height

b- more importantly because the Vulcan felt very touchy in my inexperienced hands, like I could easily produce flyers

If I had the money or could convince the wife, thus lying to myself that it was a sound financial decision,I'd buy both and see how good I can get with each. Tell you the truth, against conventional knowledge or better yet, the collective wisdom here, a part of me still wishes I'd ordered the Vulcan instead. It's easier on the eyes and is very noticeably faster.