Question 420mm with grill vs. 360mm without grill?

Jul 24, 2022
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I was wondering one thing about radiators. I have a fractal design define S (top picture, front picture). I do not have the front cover and the dust filter attached.

Now for the dilemma. I can either fit a 360mm radiator with no obstruction in the front or a 420mm radiator in the top but with an obstructing mesh-grille as seen in the picture. I was thinking about one of these radiators : radiator (58mm thickness). Which one do I choose?