Do you mean Photon? I wouldn't say I'm set on anything right now -- whatever is easiest and most effective/efficient in terms of my time is what I would definitely go with. That's basically what I'm trying to figure out -- what the easiest / most efficient option is.
I have two reasons that I've been reluctant over photon:
1.) It seems to be largely Windows-only. I prefer to develop on Mac or Linux.
2.) Its documentation seems lacking from what I could see. I spent half an hour perusing it and just found myself constantly hitting dead-ends and finding things missing.
GameSparks seemed like a nice option, except their pricing is $299/month for "Standard". [1]