[notnarb]

Have you actually used Aurora? I can only speak to my own experience, but I have found it far more stable than any other 'alpha' software I've used.

[superkuh]

Yes. When Firefox first announced their plans for the walled garden back near FF37/38 I did as everyone said and tried Aurora.

It crashed on me twice in as many hours. I'm pretty hard on browsers since I typically have 200+ tabs loaded. That never happens with final release versions.