Hello Everyone , I have a Early 2011 MacBook Pro. Upgraded to 750gb hard drive and 8gb ram. It been good to for 4 year now.however, just recently I purchased a drone . While using iMovie to edit videos , everything is slow and choppy . Making video editing painful . Is there anything I can do, to not have this issue ? i cannot afford a new MacBook Pro at this moment . The 16gb ram one I want is close to $2000. I can not justify paying $1500 for a 8gb model as I don’t believe in the next 3-5 years the 8gb ram will be sufficient, especially for the money . Any recommendation on how to solved this video laggin is greatly approached . Thank you