I was going to suggest the HTC as it's a nice bit of kit, but it seems you've decided on the S4.

I just didn't like the feel/weight of the Samsung.

The HTC's sound is an amazing feature, it's quite strange holding a phone with a song playing that loud, sounding that good. I really liked the blink feed thing too, thought it'd be a bit gimicky but found myself flicking through and reading quite often.

I have however ditched the HTC in favour of my trusty old 4S

 

Well after a couple of days use of the S4 I have to say I am really impressed by how fluid and fast it all is.

Even though it operates the same version of Jellybean there are slight differences to take advantage of the extra processing power, the screen and camera are what really stand out for me though.

Okay we are not talking DSLR quality pics but still very good nonetheless, and the screen is far superior to the S3's as well.

For me well worth the purchase price of the handset as soon I will be off contract and looking for a sim only deal.