Which macbook should i buy?

Which macbook should i buy?
Added (1). i am youtuber i already have a beast desktop but i need to upgrade my current 2013 macbook air cause of storage issues i will do some photoshop, lightroom, maybe after effects and premier pro mostly 1080p clips
also i want to get into programming ios apps and more also some light gaming would be good like minecraft
counter strike GO

i was considering 15 inch 2.5 ghz but its really expensive which should i buy

currently i use my macbook air for writing and watching netflilx or youtube
Added (2). can 13" 512gb handle these task

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