Do u suggest getting a corsair hydro series (h100i)?

Do i suggest? Hell Yes! It is a great (if not the best) pre filled liquid cooling loop that you will never have to refill or have to worry about leaks. It keeps my i5 3570k at idle (1.6ghz-3.6ghz) at about 20c. I have overlocked it to 4.2ghz and it stays below a very safe 70c at full load after a 6 hour stress test. That is with the stock fans on balanced. i would suggest getting some Noctua static pressure optimised fans or the corsair AF sp-120mm series fans to get some quieter/better performance out of the h100i.

It is a good quality cooler, especially for a closed loop (one that is not custom). It's better than almost all air coolers too.

It is prefilled and only leaks if you break it. Also, if it leaks, Corsair has been known to at least partially reimburse damages and give you a new H100i.

It doesn't leak and you don't have to fill it. I'd recommend an air cooler. You can get better performance from cheaper air coolers (NH-d14). Even though it was loud for me, I'd recommend looking into it.

yeah H100 i have installed it for some one.. its pretty nice.. but the stupid radiator is in the way of the screw xD... stupid design.. anyway its good stuff i tell you.. theres 3 can settings.. and you have to press it -.- in the case xD bhahaha.. meaning you needa open it to adjust it.. maybe theres other way like programs.. but i only set it up for a friend..

im using the zalmanCNPS12X.... its a fan cooler.. i love the look of it.. =) and its amazingly good... im using 3570K.. overclocked to 4.6GHZ and its max temp is about 75 at 4.8GHz 80+ to 90... get it...! but im gunna warn you ... you need a big enough case and you might not be able to set it up like the manual tells you coz the Ram and GPU might just be in the way xD hahahaa.... xD my fan is blowing up instead of blowing back... not a big deal...since theres top fans anyway

Honestly, I don't think so

Maybe so