well, today Liquid played an embarrassing match versus Fnatic, and they failed basically at everything, from the veto session (Mirage vs an EU team was a suicide, same for Cobblestone) to the gameplay it self (poor under every aspect, and overly aggressive). However we don't think that they showed their real face and with a bath of humility and a bit of brain they should be able to roll over Immunity.
On the other hand, Immunity played pretty well against NiP, even if NiP weren't trying too hard, but overall they showed a solid teamplay and promising potential for the future.
This is a 60/40 game in favor of Liquid, and our pick is a Low bet on them, with the hope to watch them using their brain WAY more than today.
If you are betting with cash instead of skins, the odds on eBettle are currently (LIQ)1.60/2.21(IMM), a bit more skewed than CSGL, but we still suggest to go with Liquid since we believe they'll step up.