Verified answer

Depends on your position, if you're a defender, yes, it can be a little rough on them but I wouldn't say they rip easy. It will just get more raggid and dirtier. Defenders need stronger boots rather than F50's, I have Adidas Kaiser and I play defensive mid, they are your typical backline boots.

If you play upfront, as an attacking midfielder or a winger yes, they would be fine, couple of my mates use them without issues.

I don't think you should buy football shoes really bad easily I think maybe you can consider to buy shoes And adidas running shoes quality is very good very good I think maybe you can try this pair of shoes I think is very good http://www.popfashionmall.com/product/brand/Adidas...

Not really

I have F30.8 boots I bought 2 years ago and they are still great, just too small for my feet.

The studs have been worn out and smooth-end though.

I bought a new pair of F30i boots in July, and there hold up pretty good

And that's just F30, I'm not sure of F50

I'm sure they'll hold up for a while.