User blog comment:FairyRaven/Fairy Tail Chapter 424: Avatar, Review and Commentary/@comment-103.14.62.130-20150317104259/@comment-7418318-20150319172836

Sure thing, I'll explain: Mangareader is re-posting Mangapanda's translation which are usually shit less reliable than Mangastream and Crunchyrolls.

Though to be fair on occasion (but only very seldomly) MP are more accurate than MS, so I wouldn't bet any money on it yet. Usually I prioritise MS over MP until Crunchy comes out and then I'll go by the majority (which is usually MS and Crunchy vs. MP). And if the three of them each have a different translation, I'll wait for Chaos or someone else with access to the RAW to clear the matter up. ;)