I just thought I would share my experience doing a border run to Cambodia.
By far the smoothest run ever! Even though it was crazy busy (or maybe because of it) everything went smoothly and quickly. Farangs have separate lines which was quickly done coming and going. Not one question asked. Probably because of songkran, it was packed on both sides. Only thing was that they charged me 1500 baht for the visa on arrival instead of the usual 1300 baht, reason given: Thai baht has gone down.
Last time I did it at ban pakkad, which left me wondering if they would even let me through. Got a lot of questions and looks. "Who told you about this border?" "What are you doing in Cambodia?" "What are you doing in Thailand?" "How long you staying in Cambodia?"
So yeah ban laem for me from now on.