Queing is this a false thinking
It works in exactly the same way but in practice mode larger stakes are distorted. So lets say the price stays at the same level then in practice mode it will chip away at your virtual stake. But if the price passes through that level it will take it all.
So if you have £10 there it gets matched, but if you have £10,000 there it also gets matched.
So if you have £10 there it gets matched, but if you have £10,000 there it also gets matched.