Question from a newbie with a used X-T2 and aging eyesight. The YouTube gurus seem inconsistent with regard to whether or not the 3,690,000 dot EVF on the X-T3 is a noticable improvement over the 2,360,000 dot one in the X-T2. It's not the only reason to upgrade of course, but I'm looking for any justification I can find! Does anyone with experience of both care to opine on the relative merits of the two EVFs?