Well here are some first final thoughts on the Red Mandarin fast. I say first because the true final thoughts will come after it is cured and weighed.
When I finished cutting last night I microwave zap dried a test bud and again for first joint today. I like to do this when I harvest to have an idea what the final product will be like and whether I should try to extend drying more. If it tastes really green, then you are going to try to extend your dry. Very impressive, did not have the slightest taste of green, just sort of a smooth nothing. Very high marks on the flash dry smoke test, should be some really tasty weed. High is very clear and strictly in the head, no body stone. Just what I like

. Going to say around medium on potency right now but all this will change some as it is cured and I can truly test it.
Growing wise I really liked the structure and it reminded me of the old Skunk #1 we used to grow in the late 80's. Very high calyx to leaf ratio and a super easy trim. Nice dense buds with that longer thinner Sativa shape to them. Beautiful colors and a smell of orange that was new to me, I am used to more grapefruity lemon tones.
Grew tall, like I said 335cm final height and produced moderate- the truth on that will be on the final weigh in.
It's cons really comes down to weak branches. It had the thinnest stalk and all the side branches had to be wired to the main stalk as they would droop and tear from the main stalk. The whole plant was more elastic and bendable, than woody and would sway in the wind something fierce. So if you want to grow one of these big be ready to do lots of supporting.
All and all especially with it's early finish, I would say it's a worthy strain and I would grow it again.