[kibwen]

IME, desktop nightly hasn't ever outright crashed (less lucky with mobile nightly). Sometimes I notice minor rendering glitches on various sites, but I also have Servo's CSS engine enabled which might be doing it (it's not yet the default).

[littlestymaar]

Well, it used to crash a lot at some point : when e10s was first activated by default in Nightly (in 2013 IIRC) it crashed several times a day. I stopped using nightly for a year afterwards.

[overcast]

Yeh it doesn't crash for me, it just chews up memory until it's unusable. SO far so go though. We'll see how it last through the night.