I am coming from a 6+ and have not bought any accessories for my iPhone in the last 3 years as the 6+ was a pretty big leap forward at that time. But a lot has changed in the Apple Ecosystem since that time, so I guess I am asking which accessories I "need" to really get the most out of my new 256GB iPhone8+ No headphone jack so I'll need a way to play music. Probably want a way to fast charge and/or wirelessly charge, etc. Also, can any 7+ case fit the 8+? There is a specific case I used for my 6+ that also worked with my bike mount so I think if I could get that brand/variety of case that fits the 7+... if that would work for my 8+ that is the case I would go with. Anything else I need?