I like easy navigation through different sections (patterns). In some patterns are difficult because there's no "next pattern". For example if we want just see all details about one section/feature in our cloth then it would be better that when zoom out or move away from this feature - another will open up as well with other features which is much more convenient than scrolling over hundreds pages! It took me several tries before getting everything right :) Try first yourself what could help us most by using their demo version with free plan at least 1 month ;) We used them while designing clothes for fashion shows where client was allowed to take his own photo shoot pictures instead typical ones provided by studio photographers etc., So after final approval i had many options how best looks my fabric photos should look like compared to others available online :D.