what potatoes should i go for

  as if 

Hi Sammie
You have had loads of advice re varieties, each grower has favourites. It may be too late for this year but google " Potato day" and see where you can visit next year. I attend the Hampshire event in Whitchurch at the end of January which has a massive range of spuds plus lectures on which variety to grow. There are other events across the country hopefully one will be near you

Good luck with your allotment

HH