I started off with the other printing programs Slic3R and Pointerface with the Solidoodle printer. I had less than one year of experience with these and wondered if I would ever be able to print out anything. I am not saying anything bad about these other programs except that I didn't have the patience to learn another program, I just wanted to print. Then I ordered a Mini off of Amazon which had the lulzbot specific CURA program with it. Wow, I got confidence back in printing mostly due to the ease of the CURA program. With my printer in CURA you select the experience level and then select the material with the material manufacturer, then select the quality or speed of the print, select the brim and support, and then wham, sit back and watch the printer do its magic.

And if you don't trust a file, you can select the view mode icon, right top corner in my version of CURA, and select the
Layers icon at the bottom. This will reveal how the print will look, layer by layer. As you can see, this screen shot has many gaps which results in a pile of string. The initial view of the model on the platform looked good but wouldn't print and I ended up with a ball of string on the printer platform, that's when I found this layer control. When I contacted CGTrader about this model I bought, they told me that particular model wasn't made to be printed so I got a refund. What a bummer for I was really looking forward to that print.
I guess I got a little off track here but I too like the CURA program for it does make the printing experience more enjoyable for me.