Figure 6 months to a model then it changes. That being said will you ask the same question when the S4 is out and the S5 will be out soon?
My answer is my own. I wait if I can. Then I might wait more.
I am switching to Verizon and I am wondering whether I should get the Samsung Galaxy Nexus or the Galaxy S3. So i was wondering if you guys could help me out here i really want the Galaxy Nexus because it is stock android and i just love Samsung products I think they are the best but it is older ,but i really want Galaxy S3 because it is Samsung and it is the newest and greatest Samsung phone. I also heard a rumor from a phone youtuber that the Galaxy S4 might be coming out in April should i hold off till then?