Should i buy iphone 6 Plus or 6s?

Should i buy iphone 6 Plus OR Iphone 6s?

I heard that iphone 6 Plus bends in jeans pokcet if you sit.

Which one should i buy iphone 6S and 6plus and why?

How can I record something off the internet and make it into a ringtone?

Let me explain what I'm trying to do. I'm a big fan of the movie Total Recall with Arnold Schwarzenegger, the original one of course! The one that came out in 1990. Anyway, I found the YouTube video of the "Rekall" commercial Arnold saw in the subway. Is there a way I can record the last 10-15 seconds of that video and save the audio part of it to use for my ringtone on my iPhone? I want it to start at the part where the lady starts singing: "For the memory of a lifetime… Rekall! Rekall! Rekall!" I want just that part and nothing else.
Incidentally I'm not very tech savvy so no wise *** answers like "just record it and save as ringtone!" I want someone that will take the time to explain step-by-step how I can do this.

Is my friend idea on building credit wrong?

He thinks that you should pay it in full every month to build credit.

For example, let's say you have $800 in cash to buy an iPhone but you put it on your credit. He thinks that you should pay it all back As soon as possible, like the same day.

What I told him is that the banks like it when you pay it not in full ($800) but rather monthly with some interest in it. So that it increases your CC score. If it's two months or three months, etc.

Obviously if you miss payments that's a no no.

Added (1). So if I put $50 of gas on my card, I should run to the bank before it closes and pay for it? How will I build credit if I can't show the bank that I can pay for monthly payments on time. So what you're saying is that I should have 1 dollar of debt and pay for it every month? How would they trust me I play with the "low" numbers. What is a low balance?

Added (2). @StephenWeinstein Also btw my friend never said anything about a LOW BALANCE, he says pay it in full meaning no balance at all.

I can't find my Apps in my latest version of iTunes?

I had updated to the latest version of iTunes a week ago. And today when I tried to sync my iPhone I discovered that I can't find my Apps in the Library. Nor can I find the Apps section in the Store. Now I can only find the Apps installed on my iPhone but not the rest that I had purchsed over the years. What happened? Can anyone tell me where is it located now or how I can check with my Apps in Library?

IPhone touch screen delayed and unresponsive?

I updated my iPhone 7 to the IOS 11 update recently and ever since my phone has not been responsive to me touching the screen or swiping. I've heard to reset it and I have several times. Anyone else having this issue and what are some solutions?

Need urgent help with iphone?

Ok so I want to update my iPhone but didn't have enough space for it and I've deleted almost everything that lets me delete it including all my photos and apps and just anything that takes up storage and so now I go to check my storage and it says 1.9GB Available and 10GB used and I was like what… If anyone can help me that would be greatly appreciated