I have couple days left and I dunno, should I buy Apple Care+ for iPhone 6s Plus? Any one has it and use it? Expierence with it?
Not if you live in an EU country, there's no point. In France for instance, according to French consumer law, you're covered for an additional 2yrs from the date of purchase of any Apple hardware. In the UK it's an additional 6yrs from delivery/purchase date. Other EU or European nations' consumer laws may vary but you still get extra coverage regardless, rendering AppleCare virtually unnecessary.
Well apple care is for accidental damage. Warranties only cover manufacturing defects. If you drop your phone and break the screen or it gets water damage your warranty won't cover you but apple care will.
I didn't. If there is a manufacturing defect, I can always have Apple replace it via the 1 year warranty that all US manufacturers provide. Otherwise, I just get it replaced via Asurion. There is a replacement fee, but it is cheaper than getting the Apple Care+.