Thanks for the reply, @mariustanya. I did "duplicate and edit" too. Sometimes is working, sometimes not (specially with long projects and many files). Anyway, editing in Quik is more confortable for me and crashes less than editing in GoPro App.
I will see how it goes after three days, appreciate the additional information you and @tony-rey provided. Quik will continue to work but we do not see updates for it anymore as the GoPro App has the features integrated.
Thanks for the help. I didn't realize the GoPro app was quite a bit similar, however they missed a couple things like when you pic a filter it doesn't apply to all the clips, same with picture ratio. Can you tell me what resolution it saves in, the quik app did 1080p 60fps will the GoPro app do it as well, I can't find the setting for this.
It seems to be more compressed. I recommend having the option to select from several different output quality options. Everything is capable of playing 4k now and when a video is uploaded to YouTube or any social media it gets really compressed. Having its source a high quality reduces this degradation.