I would go for the 950 XL bigger screen, bigger chassis and that liquid cooling would help keep the cell cool while heavy usage. :)
Also it would be nice to replace my Nokia Lumia 520. :P
Hi Nauman, glad to see you too here.
As far as I know, a faulty battery would indeed damage the appliance it is being used by whether it is cellphone or any other gadget.
The main change that is the transition from the old to the the new store wrecked it all for me. I lost few of my apps which I had purchased earlier 'error code 80004005' and now this issue.