Bosch gas hobs come in three series: the straightforward Series 2, the mid-range Series 4 and the better-equipped Series 6. That gives you a sensible option whether you are simply replacing an old hob or planning a larger kitchen around a keen cook. Every hob here has automatic ignition, cast iron pan supports and a flame failure safety device, which cuts the gas if a flame blows out. Each one also works with LPG and comes with a nozzle set, which helps if your home isn't on mains gas.

Width is the first decision. The 60 cm hobs have four burners and fit a standard worktop cut-out above a single oven. The 75 cm and 90 cm hobs have five burners and more room between large pans. Several Series 6 models add a dual flame power burner, a high-output ring suited to wok cooking and fast boiling. Finishes include stainless steel, black or white enamel and black tempered glass. Glass wipes clean easily, while steel and enamel are hardwearing everyday choices. Some black glass Series 6 hobs can be flush fitted, so they sit level with a stone or solid worktop for a neater finish.

Most Series 6 hobs have FlameSelect, which gives each control nine set flame levels. You can come back to exactly the same gentle simmer or high sear every time, instead of judging the flame by eye. Many Series 4 and Series 6 models have dishwasher-safe pan supports, and several Series 6 hobs have dials that lift off for cleaning. Series 2 hobs keep things simple, with sword-shaped knobs on the right-hand side.

To narrow the choice, measure your cut-out and decide between four and five burners. Then consider whether FlameSelect and a flush-fit glass top are worth the step up to Series 6. If you are still choosing a fuel type, you can compare Bosch electric hobs and Bosch venting hobs, which build extraction into the hob. You can also browse all Bosch hobs side by side.