Advantages of pi2

Hi All
First of all i’d like to thank Sam for all of his hard work in the past and the future now with OSMC, i have installed it on my pi B 256mb and it works fine. To be honest all i use the pi for is streaming spotify etc and BTsport, whilst all audio streaming is perfect when watching BTsport via airplay from my ipad the picture is not the best, its ok but thats about it compared to the picture on my ipad, would I notice any difference on a Raspberry pi 2
Thanks again