Dreamcast, Dead or alive 2

Playstation 2, Dead or alive 2

The pictures of dead or alive 2 above are the comparison of the spirol stage in both dreamcast vs ps2 format the top one is dreamcast , the bottom one is ps2 you tell me witch is best.Notice that the dreamcast uses the full screen anti-aliasing so that takes up a little more space than the ps2 version and benefits to no jaggies but since the dreamcast has 8mb of raw video ram it has no problem.The ps2 on the other hand has 4mb of video ram (the same amount as the n64) Creates slow-down, and lacks enough to demolish those jaggie lines.Where is it gonna go with that minor amount of space?