Here's an article that arrived in my inbox today comparing the TSFA & RRSP savings methods. Increased marginal tax rate in the retirement years, and how the TSFA can be of more benefit is discused.
http://www.theglobeandmail.com/globe-investor/personal-finance/rrsp/tfsa-trumps-rrsp-report-says/article1446307/
With respect to my gains, well, a year or so ago I opened my TSFA and sunk a good chunk of change into a company that I had followed for years, but had been beaten up after a nasty eco-incident. Anyway, company is almost fully back on track and that's reflected in their share price - hence the gains I was talking about. I'm holding out for another 200% return on top of where I'm at now; I expect within another year I'll see those numbers, too. It's alrady nice to know that any funds can be withdrawn tax-free, and, that those dollars can be re-deposited down the road without the contribution room being affected.