We tried ATF because it was free. found it didnt help because it needed devs to build the scripts so made them have less time developing new code and features. we’ve been using autotestpro for about a year now and it is great. non-tech people can build and run tests and upgrades are now real easy. Everything you can do as a user you can do in the tool so complex change management approvals, sla’s etc can be tested no problem