Hi All, I am a new avios collector, and this is my 2nd post on FT. I recently received BA's 2-4-1 companion voucher and am wondering what's the best way to use it.

I hear BA charges a lot on taxes and other fees, and it's a bit confusing to evaluate what's the best way to use my voucher. I also have around 125k avios.

I live in London and have no location preference. The only countries we DON'T wish to visit are: USA, Thailand, India, Dubai, Spain, Germany, France.

So any suggestions? thinking of traveling in Nov.