LTR-52327S vs. SOHR-5239S for DAE

Between Lite-On’s LTR-52327S and SOHR-5239S, which is the superior drive for DAE? Both have the same report read/write speeds, but the 52327S has the bigger buffer (2 MB as opposed to 1.5 MB). I think also the 5239S has a new belt load tray, but my primary concern is which drive will allow me a better rip. Anyone have any thoughts? It’s a little difficult finding info on the 52327S cause I believe it’s been long discontinued…

Thanks in advance.