Should I stay with Windows Phone?

I think I will get a Lumia 928 when I finally go to upgrade my phone! Yet I often feel like it takes too long to get basic features, now its not the end of the world by any means. I have only used a Windows Phone so I have nothing to judge it against. Yet I love the community, and the 3rd party app developers, and honestly I think it may just me be stuck with WIndows Phone 7.5 and reading an article on Window Phone Central about a new app or game and thinking I can't play this. Yet I often wonder what would Android or iOS be like? Getting all the hot new apps, getting all the social type apps, getting every game that is made?

I often wonder how neat would it be to see that part of the world. Yet I do love Windows Phone I just often wonder what is the grass like on the other side of the fence? Is it really any greener?