I'm in exactly the same boat. I have the regular 7 at the moment. I like both the 8 Plus and X. I want the X but the release date, along with doubts about Face ID, and no Touch ID, as well as the software looking unfinished in places, is making me think 8 Plus. Problem is, it's a HUGE phone. I reckon I'd have a hard time using it but idk as haven't tried. Sure I've used the 7 Plus briefly in store but hard to say how that'd translate into daily usage. The cameras and the OLED screen are the things making me think go for the X.
My question is: How much difference would there be between the 8 Plus f1.8, f2.8 cameras along with only the Wide Angle camera having OIS compared to the X f1.8, f2.4 with OIS on both cameras?
Its mainly down to camera for me I think, despite me wanting that OLED screen of the X.
Also, if I went 8 Plus, I'd get the 256gb on Upgrade Program and have the ability to get the 2nd gen X next year or whatever, or if I went X it'd be the 256gb Low Monthly Payments plan but keep it for the full 20 months.
Please can anyone help with this dilemma? Really stuck!