Best external enclosure with the Plextor Premium CDRW?

I’m just wondering which external enclosure is the best to use with my Plextor Premium?

I use my Plex Premium in a Mapower KC51U2G, which has the Genesys Logic GL811E-04 chipset. It works great. No probs with Plextools either.

Mine has worked well with a Prolific 3507 and with a Cypress AT2+.

Did you guys notice if there were any speed differences between the internal and external setup?

I didn’t notice any, but I never burn any higher than 32x