Lian-Li PC-A70B panels a tad thin, and yeah noise can leak a bit out of em but it wasnt all that too bad would have been perfect case if the side panels were a bit more thicker and robost.
I under used my case badly when I had it though I could have modded the side panels with noise dampaning material, I could have added 4x noctuna 120mm fans on front to keep the noise a bit less, I was running 4x120 sharfoon silent fans as it was but found 4 fans at the front too much... so many things I could have done to improve it and silent it.
But I have to admit even my work collegues when they looked at it they were like wtf is that tall giant beast !
I think Lian li are pricey but the quality does shine off easily, these newer cases only look better but I would have loved Lian li if the copied the Eclipse 62 made it even wider and thicker and taller with there usual awesome front