The lclc is just about the same as the corsair h50. They are both made by asetek.
It is not really considered liquid coolong because it does not perform the best. Many air coolers have better performance then the lclc/h50. If you are looking to get into liquid cooling i would advise you to make a full loop and not a small cooler like the lclc.
While it is a decent cooler, a full water cooling loop will cool much better. Especially if you are going to add the nb and/or gpu's in the loop later on.
I hope that helps!