Tent for AAWT

NB: I already posted this is the AAWT section but thought I’d spread the net wider, sorry for the repeat
I have my ducks in a row for a full solo journey north up the AAWT starting in a couple of weeks.
One final dilemma I have is which tent to take. I have a well used tarptent rainbow solo, I love this 1 kg tent and it has always held up and kept the rain off - but I worry about it’s durability over the journey and it is not warm in cold windy weather. I also have a less used mont Moondance solo, more cramped and 700g heavier, but it has been tested in cold, rainy and super windy Iceland this time last year. Can’t decide which one to take. Any suggestions ?? Cheers
Luke
I have my ducks in a row for a full solo journey north up the AAWT starting in a couple of weeks.
One final dilemma I have is which tent to take. I have a well used tarptent rainbow solo, I love this 1 kg tent and it has always held up and kept the rain off - but I worry about it’s durability over the journey and it is not warm in cold windy weather. I also have a less used mont Moondance solo, more cramped and 700g heavier, but it has been tested in cold, rainy and super windy Iceland this time last year. Can’t decide which one to take. Any suggestions ?? Cheers
Luke