E.T.
About a year ago I had the same dilemma. I wanted a BOB, but there was no way I could justify the cost! I searched around and finally ended up with the inStep - Run Around LTD Jogging Stroller. The best price I found was at Walmart (http://www.walmart.com/catalog/product.do?product_id=1097...) and had it shipped for free to the store.
This one has a stationary wheel and is best for jogging. I've had a jogging stroller that did have a swivel wheel. It never really locked good enough for jogging and drove me crazy, so I finally got rid of it.
My son (2 years old) loves the stroller. Almost everyday when I get home from work - he gives me a hug and then runs for the stroller. Great motivation to keep running!!
Hope this helps!!!
E.