IPhone fan here, should I get the LG G3?

I know a lot of people are going to say LG because most people are android fans now days, but I grew up with the iPhone. My first smart phone was the first gen iPhone. I've had every iPhone from iPhone 1, and 3G,/3GS, 4/4S to iPhone 5. So the simplicity is nice considering I know how to jailbreak and do all kinds of cool things on an iPhone. I love how the iPhones look, to me they look a lot more classy, I like how the 5 is super light and super thin.

I no longer have my iPhone anymore, switched carriers and have been trying different phones, I had the LG Optimus G, and Galaxy S3, both of which I absolutely hated, I had nothing but problems with both phones, the camera on the Optimus was very grainy, the battery went dead too fast and the S3 wouldn't charge and crashed a lot. The interface to me looked awful, and it was confusing.

I'm usually not an android person, however the LG G3 looks very nice, it looks visually appealing to me. Everything about it looks really good, I've heard from friends that the battery lasts a really long time and that it doesn't lag. I've heard nothing but good reviews about the LG G3. Should I get it? I might get it, but I don't want to waste my money and get something I end up not liking like the Galaxy s3. I feel the iPhone is starting to get a bit old, however I pretty much grew up using the iPhone, so I'm not sure what to expect. Is android on the LG G3 different than what I used on the S3 and LG Optimus?

Added (1). I usually don't like big phones or bulky phones. I like to fit my phone in my pocket. Is it too big?

Check out the pros and cons and reviews of the phone before deciding on getting the phone along with asking friends who have the phone on what they think of it.