A03 vs A04?

[Mahadeva]

At first glance one would think that the A04 would be newer and therefore better, and this is what I thought. However upon checking the prices it seems that the A04 is cheaper! So this had me thinking... which is really the better burner? Any help would be much appreciated, I plan mainly to burn Ps2 games and DVD Movies.:)

[sm83]

There is not much of a difference. The only difference is that the AO4 reads and burns cdr's a little faster. dvd-r burning is still 2x max.