It looks like the old one is from Monroe. Why did you replace the Monroe one for a no name brand? I got the Monroe shock Absorbers and plan to install it. But now after seeing you replacing it, makes me think the quality of Monroe. My our van, it the KYB. A little stiff, what most people say.
I'm not sure about the Monroe quality but the old shocks were worn out and after replacing them my van had a way better stability. I think Monroe is better quality than what I installed. I am frugal sometimes so I bought something cheap but that not always the best idea. If you want good quality I would recommend OEM or Moog.