A lot of folks find MOST NT juices are nice ROOTB....but improve with the recommended 10-14 day steep.....
IIRC....NT's H1N1 (aka "The Virus") is pre-steeped....but will still tend to get better over time....
If you're into cinnamon...DEFINITELY try NT's GCD (Grandma's Cinnamon Danish)!!!!! To MY taste buds, this juice IS "pastry in liquid form"!!!

Can't (......won't....) comment on Bryce's - haven't tried it....
If you check the NT site often you MIGHT catch Frenilla....it's ONLY available at select times in LIMITED quantities, since it uses a good amount of the home-steeped vanilla base used in several of Clark's other juices like Custard's Last Stand and Creme Brulee....
But if you're patient - and lucky! - enough to score some Frenilla.....I KNOW you'll be happy!! Good Luck!
happy (vaping) Trails!