After trying PSE 14, and (finally) figuring out that it does not support Photos on El Capitan, I am tossing this over the side and looking at either Pixlemator or Affinity Serif. I have downloaded the trial on each, and am starting to stumble my way through them, and wanted to seek opinions or viewpoints of those more experienced than myself who have been using these tools. What do you think are the pros and cons of them and is one a better tool than the other? They are priced competitively, so no big difference there. Neither of them seem intuitive to me (old guy, used to manuals), but each seems to offer a little bit different option. The only downside I have run across in web searches seem to say that Affinity is a bit slow to make change or respond to change requests which makes me wonder how they got the big award from Apple this past year. My photography tends to be more towards landscape and nature, if that makes any difference. Thanks for your advice.