I'm in the process of selling my 64gb 4th Gen iPad and looking to replace it with an android tablet instead. Looking to spend between £100 and £180, but probs somewhere near the £150 mark. Not too bothered about it being full sized or mini, more bothered about the spec, display and speed being most important to me. Preferably something which is going to run Marshmallow. So far the 32gb ASUS Nexus 7 (2013) stands out, but the lack of microSD slot putting me off slightly. Any advice will be appreciated.