>>38383566I caught up with the anime at the end of the year last year and I would recommend the original season with Ash, Brock, and Misty, and then skip to the Johto League, watch Advanced Generation plus Battle Frontier, then Diamond and Pearl, and skip to XY and XY&Z after it.
I watched the dub all the way up to the end of Battle Frontier and then watched Diamond and Pearl subbed although I heard the Diamond and Pearl dub is the last good one. I skipped Black and White because I heard Ash lost to a Snivy and I’m skipping the latest season because I hate the artstyle and the dub is really bad.