So the first I started on the 1st of July and the 2nd was started on the 18th of August. I am really pleased with the results so far. Both channels I started off by creating 14 videos to release in the first week at a rate of 2 per day (the second channel I spaced them out a little more to make sure I had enough for the entire month) then settled into 2 videos per week per channel. The first 2 weeks were the hardest content creation wise and is a lot of pressure but I reckon it helps YT know what the channel is about and sets it up with your main content pillars more or less.
What do you think of the strategy? I have saw it work well twice now and if I was making a new channel today, I would do the same 100%. I am buzzing with the results, they arent explosive growth but the curve is on the up.