What is a good pushback tool/add on?

I was using toolbar pushback but I have discovered with the release of FSLTL, the toolbar pushback was causing my CTD. As well I started using the Fenix A320 which doesn’t not play well with it.

I have seen and read a lot of negative things about GSX Pro and to be honest I don’t really want to spend 29.99 USD on that just to have a better pushback experience.