The 1990 Pan and Scan or it may have been a 1992 reissue. That is VHS.
If i was to pick a laserdisc its the Special Widescreen Edition for Empire Strikes Back.
And Definitive Collection for the whole trilogy.
For DVD its easily Return of the Jedi PAL Gout. The other two transfers look horrible. In Pal or NTSC. I prefer the PAL THX laserdiscs for those.