Easy now big fella...
Yes I am clearly swayed towards the Samsung but maybe if someone would chime in with some experiences as to why they like their iPhone over an android maybe I would change my mind.
Obviously you are an iPhone user so what do you like over an android platform?
Want to go cheap? Not so sure of that, cheaper than a 7+ yes but not necessarily cheap. I've had my 6s+ for a while now and have had 0 issues until recently. The reading I've done brings no permanent solutions. Best way to describe is a parasitic draw of my storage space, it's got me thinking why would I want a phone that requires constant upkeep.
The research Ive done tells me it does allow for additional Sd cards. That's pretty appealing to me.
So do you have anything to contribute or just want to flame me considering something "cheap"?
There are many reasons why iPhone is better than Android. Too much for me to write. Just quick reminders: better resale value, better security, better audio via headphones, much better app selection (and quality), better gameplay (60 fps), longer software support, better customer service, better 3rd party support, better displays (arguably on par with Samsung AMOLED), way better processors (thus more futureproof), easily top 3 cameras, and did i say security and privacy?
Not sure what "storage" issues you have with your old iPhone. You ran out of storage? If so, then it is because you went cheap and bought the lower end iPhone. You can either use iCloud, Google cloud, etc.. The new Apple betas use a different file system which MAY help you save a tiny bit of space...which should come as official update next few weeks.
This is why when i buy iPhones, i never go cheap and think that i will never need storage. Apple Music is RUMORED to be going to HD music (big files) in near future...so that's something to consider if you went back to iPhone.
SD card in general on Android is fairly useless. Marketing gimmick to say the least. Very few games allow for SD storage...certainly not the big games. Unstable, insecure, and volatile describe SD cards well. Yes, SD card allows for you to store photos and videos on it...but very few (if at all) apps on it basically.
Google: Adoptive Storage. Been available since Android 6.0 i think. It is a decent idea IF you have an expensive SD card to use. But it cannot be transferred to a new phone. The problem here is that none of the big Android players allow for this, including Samsung.