I use Art of Where because it is affordable and it links to my Etsy shop.
However, there are MANY cons to this company.
I have had many issues with my Art Prints and T-Shirts, so I have had to contact them a lot to resolve the issues.
The first issue was resolved in a somewhat timely manner, however, I have not gotten ANY response on my last few issues (which are a much bigger deal like random white lines on my art prints.).
They respond to my first message, but then completely ignore me after asking me to send photos of my issues or ask me further questions.
I plan on switching to another company as soon as I can.