Good Morning Jimmy, I have been scrolling for about 14-15 years now. Started with a yard sale Craftsman and used it up till last December when I bought the new Wen 21. I also have a Hegner but don't care for it. Over the years I have learned a lot but still have more I can learn. I have my first piece and looking at my latest piece I see a vast improvement. I have done silhouettes, portraits, a fair amount of fret pieces. Like Gene I am a slow as you go cutter. My go to blade is the #5 reverse or ultra reverse. Since I did stained glass before Scrolling I had somewhat of advantage with using a saw (I have a glass cutting saw) and fitting pieces together. Some people are natural scrollers and others have to work hard at it. A lot also depends on the type of wood you use. I generally use 1/4 inch anything thinner I have issues with. Hickory, birch, and cedar are my favorite woods to work with. Oak is harder but I still use it. Some woods seem to cut cleaner than others so less sanding. The little fuzzies are the ones that drive me crazy. As for the items you see in Hobby Lobby and other big box store they are machine cut and done by automation. They don't have the character a nice scrolled piece has. Remember we are all our own worse critic, we see the flaws that others don't see. Give yourself time and practice and you will continue get improve. Don't beat yourself up you are doing fine work and will keep improving. Take pictures of each of you cuttings and date them, then you can look back and see have you have improved.
Chels.