I've owned the Planet 2000 for several years. Had the Jolida in my work system over the last three months and have also done some separate listening comparisons with that unit, and two others friends own. I cannot say I've heard them both side by side though. Strictly from recollection, the Jolida is a superior player and is more musical and more engaging, both in stock form, and with a level 1 mod. The Planet was a very nice player, but in comparison is a bit cold and analytical (again, from memory). I would go with the Jolida given a choice between the two. I think it is a great player for the money.
Marco
Marco