There going to crash hard with 50mb then because atm you cant even see 20mb most of the time no matter what your doing once or twice a week anyone?.
So how this super duper 50mb is going to change performance over 20 or even old 10mb is a non starter sure you might see 1 or 2 fast downloads in a week but thats where it stops, upload speed will be nowhere near 5mb look at the upload ratio that was on 10 or 20mb 1.5-2 is about on the money.
p.s enjoy hitting the stm faster

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