You can also purchase chicken thigh fillets from most supermarkets. I tend to do this as it's less hassle (and as stated, thigh meat is superior to breast meat).
cheaper if you buy it with the bone. I just buy whole chickens these days and hack them up takes 5-10 minutes to do one. cheaper still and you get a variety of meats + a carcass to make stock with. all the pieces freeze well.
Have to say though we've been eating through the special offer chickens we bought from Waitrose that we roasted, froze and then added to various dishes. Really can't beat whole chickens for value for money and overall taste.
We do buy the chicken legs from M&S and that is excellent value for money, 12 portions of meat for a meal servings cost of £10.![]()
I prefer meat on the bone I find it cooks more nicely that way too.