Is the iPhone 6 worth waiting for?

I'm planning to buy a new smartphone, and I really like LG G3, do you think I should get that? Or wait for the new iPhone 6? If there's another phone you recommend please let me know and why?

Should I sell my iPhone 5C or keep it?

I'm coming from a Galaxy S3 that ran a stock Android ROM known as Gummy. It was based off of Cyanogenmod and I felt as if I had to get rid of the phone right away after a year or so of using it. Battery life was horrible and it would have awful camera and microphone glitches. I decided to get an iPhone and I sorta had second thoughts about it, but I bought a 32 GB iPhone anyways and I don't dxactly know what to think about it. The aesthetic of iOS is pleasing, but I'm basically coming from Android which provides widgets and limitless customizability. I still like the iPhone and it's very responsive and snappy with opening apps, but I have sort of a regret that I made the wrong decision. I want the phone but at the same time I don't and it makes me sound like I have first world problems but I could've just stupidly spent 375 dollars on an iPhone that I could end up regretting later on.

However, the seller I got it from gives a week time period in case you would like to return the phone.

Is it worth it? Should I keep the phone or should I return it and get another Android?

How to download iPhone app without redownloading it?

I
used to share an Apple ID with my family, but now I have my own and do not have access to the old own. I have the same phone and I know that I can't update them with my new Apple ID. I deleted an app to download it again but once I tired it said that I could not "redownload" the app because I was not on my old Apple ID. How can I download apps that I once had using the new ID?
P.S. The apps are free

Can I use Verizon iPhone 4 on US Cellular?

My sister-in-law gave my kids her two old iPhone 4's. They were Verizon phones and we use US Cellular. I was optimistic to use them in this new age of phone sharing. The phone tech told me that they are both CDMA, both 1800MHz, but the Verizon is 2-band and US Cellular uses 4 bands so it is not compatible. Am I being given correct information? It smells like a weak story to coerce me into buying their product.

How to buy and sell iPhones?

I want to start buying and selling iPhones. I found a good deal on a 4s with an otterbox ($75) Would it be worth it? I see them selling for $100-$120 on eBay. How long would it take me to sell it on eBay for that much? Is there anything in particular I should look for when buying?

Added (1). Craigslist and they're not claiming it to new

Cheapest water damage repair service?

My phone has some water damage and I want to know which company does it the cheapest. I really need the cheapest of the cheapest. Broke-my-iphone.com does it for $49 and ifixyouri.com does it for $60. I want to know if I could go any cheaper. I live in the Dallas, Texas area so maybe I could go somewhere?