Purple Sprouting Bordeaux F1 - any good?

[Tora]

The title says it all - has anyone grown Bordeaux at all and what's your opinion? :)

[Tora]

[tim]

If you want PSB in July-October - yes.

[Tora]

Yes, I'd like to have PSB around that time of the year. I'm trying to grow calabrese too. :)
I grew normal PSB last year (harvested this spring) and found they take too much space for too long. I'm a bit impatient. :-[