QUOTE(whiby @ Oct 5 2011, 06:58 PM)

I have a Buffet B12 clarinet in pretty good condition and a Boosey and Hawkes flute in not so good condition (probably needs a service and all new pads). Both are second hand. If I stick to the flute I will probably get a new one (probably a TJ10X). I have a lesson booked with a teacher of both instruments, so I will also ask his advice but I was wondering if anyone here could give me any reasons that you would think would make one "easier" to learn than another?
Make sure that the teacher is a specialist in whichever instrument you decide to focus on.

There are a few teachers around who do genuinely have a specialist knowledge of multiple wind instruments - but the majority have specialised in one and play/teach the others (or attempt to do so!) without having the same level of expertise. With wind instruments, it is possible for a decent musician to get to a reasonably high standard whilst playing incorrectly - and such teachers then pass on bad technique to students. I have seen a lot of people who have learnt flute from clarinet specialists (who may well have grade 8 flute as well) and who have had significant technical problems which their teachers have been unaware of. I am sure that the same applies in reverse.
You may need to let the availability of teachers decide your instument for you. In some areas it can be very difficult to find teachers for some instruments e.g. specialist flute teachers are like gold dust in my area (and I had problems finding a violin teacher with spaces available), but there are swarms of clarinet and piano teachers. In a different area you might find it harder to get a specialist clarinet teacher.