Just because...
I mean, this Forum can adopt the feel of an EDL rally when people feel the need to defend/attack a particular strain.
I've never been too fussy (redhead, blonde, black, white, tall, short, chunky, slim, complicated or uncomplicated etc... you've got to be open minded, no (?) otherwise you don't know what you're missing
)
The way I look at it, all my queens are going to end up dark and of mixed background a few generations down the line in any case. That's fine with me, and I have no especial interest in maintaining stocks of one 'type' - although I appreciate others do. I've had an OK experience with Buckfasts, but nothing to write home about. Generally, I've found them to be fecund and calm, but I can't say that I personally prefer keeping them; I have not found them generally to gather much more honey than my other bees. I prefer Carniolans, I like their temperament, and the way they generally build up (and store) quickly in spring; but they can be swarmy. Horses for courses I guess.
In the main, I have decided to aim to rear and keep a more locally adapted hybrid bee, and have tried my hand at grafting from my best colony this year. The grafts were broadly successful(-ish) (11 out of 24 in total), but then wasps completely ravaged 8 of the 11 3-frame mating nucs I had set up, whilst I was away on holiday (and, yes, I had taken adequate precautions - so I thought).
So, now, as the season draws to the close, I don't have the number of spare queens I was expecting, in order to freshen up a couple of my other colonies pre-winter (notably a couple of swarms, whose own genetic provenance is unknown to me) .... so really, as I say, in order to invigorate the gene pool, I am looking to introduce some darker genes from ANOther source - so the typology is more in line with what I want to raise/keep in the future - that's all.