They look a good cropping variety.
Have a neighbour who grows his carrots in long cylindrical containers, that are about 18 inch high. He grows Nantes and Autumn King.
I do not grow carrots to be large (as my neighbour swaps with me his larger varieties), but in 12 inch width by 9 inch height pots I grow mine as baby carrots.
I grow Amsterdam Forcing, Chanteray and Touchon and have done for over a decade.
I sow over a few months from Feb to June and pick through the harvesting season, June to October and for Touchon, September to January.
I sow thinly, but do thin out seedlings and pop them in spare pots.
Do cover them with netting for their early growing stage, more to prevent animals digging up the bare soil than carrot fly (that Ive never seen here).
I like pots as I have them placed all around the plot.
I do occasionally get a few that from an unusual shape, but mostly are uniform.
Not heard of that variety. What is the flavour like? Might tempt my neighbour to try it.