My galaxy s3 has been good to me but

I think I may sell it and get the nexus 4. They have made some advancements with stock android like toggles and other things that I wanted. I really don't use s beam or anything too much because I don't know very much people who have galaxy s3s or phones other than iPhones. Some of the touchwiz features are nice but I can do without. Also the nexus will have a longer lifespan. I have had the s3 for 35 days now. I am still waiting for jellybean. The only draw back is no LTE but right now there isn't LTE in my city for AT&T and I have no clue how much faster it is. I could probably love with hspa+ for a while more. Anyone with an s3 thinking about getting a nexus 4?