Answer: i personally use Filmora9.... Wondershare offers three different plans for Filmora9. The annual plan costs a reasonable $39.99 per year (about £30, AU$60, currently on sale, down from $49.99), while the lifetime plan costs a one-off fee of $59.99 (about £45, AU$90, down from $69.99).
Explanation: also, if you have an iPhone you should use iMovie.. it's very easy to use.. i started out with it!! and no cost!!!