I flew with the Aviator Assistant EFB this morning, and I am very pleased. On Saturday, while I was setting it up, I noticed there were W&B for many airplanes, but no customizable ones. There was nothing remotely close to my RV8A. I went to the "user support” tab and sent a request for a generic W&B that can be customized. Within an hour (on a Saturday afternoon), I had a reply that they couldn’t make a customizable W&B, but if I provided the basics for my RV8A, he would create a W&B for me. Sure enough, I got an email from him this morning saying it was done. Works perfectly.
I like the product and I like the support!
It is worth a download to see if you like it.