As discussed at webupd8.org Vivaldi has seen a new preview release (which is working well for me right at this moment).
Vivaldi.om is their official site. The lead is former ceo of Opera
See the article on webupd8.org here: http://www.webupd8.org/2015/04/vivaldi-browser-technical-preview-3.html
I was having trouble with chromium 32 bit locking up so i tried this and its working great.