Hi, i have a legal version of LR6 wich i can normally use on 2 pc's. If i buy LR + PS in CC ( photography ), wil i be able to use it on 2 other pc's and if i ever quit the CC version, will i then be able to continue working with my LR6 licence?
Yes, you can use Lightroom 6 on 2 computers and Lightroom CC on other 2 computers. You will also able to use Lightroom 6 license in case if you discontinue CC version.
I think you’ll want to purchase LR CC under a different AdobeID, otherwise CC will supersede the LR6 license if they’re both purchased with the same AdobeID. See the mixed licensing considerations, here: