The Arada Farringdon Large stove has the highest maximum heat output of 12kW which will keep you warm through the coldest of winters. The Farringdon Large is a very controllable stove so you can easily burn it more slowly when you don't need the full 12kW.
The Mendip Woodland Stove is an attractive 4.5 kW multifuel stove with a decent sized fire box and options for direct air.
The Woodland convector plus stove can be placed much closer to wooden materials, glass, or a combustible wall. This stove is EcoDesign ready, okay for use in smokeless areas, and can come with a direct air supply.
The Mendip Luxton 3, this small model, is the baby of the family!
The Morso 04 is a clean designed UK-style box-shaped stove.