Hi & welcome to MR.
Well, you ask a rather difficult question. For one, lot of devices out there and all have their positive and negative.
Two, as any reader the Sony is an electronic device and usually old by the time you get your hands on. There will always be a better, faster one just around the corner.
Check out the
matrix in the wiki and see if it helps you with the buying decision.
But at the end of the day you will have to make your own decision. Good luck with it.