The AoT car service has a full-size SUV, Isuzu MU-7, for 1,050 all in, for most destinations in town. It can accommodate 4 people plus luggage.

I arrived last night ~ 9:30 PM, and the taxi queue was huge, maybe ~ 100 people; I looked down from level 2 as I was getting in to the AoT SUV.

Traffic was OK for me - initially Google Maps/Directions said 1:55 (for a 40 min. trip), but it only took ~ 45 min., but still pockets of traffic jams owing to huge rains yesterday from 15:00 - 21:00 (neighbors told me this morning); with 3 - 5 hour traffic stoppages.

UBER X shows as 360 THB, all other UBERs, 1,060. The AoT service is easy, simple, fast.