I don't sell any of these nor do I receive any remuneration if you buy them, and I have not personally reviewed all of them, they are listed here to give you perspective
do NOT use fuel burning devices (including gas) inside your tent unless it is appropriately flued as there is a major risk of lethal carbon monoxide poisoning, let alone the tent rapidly catching of fire!
great for boiling water for drinks and rehydrating hiking packet foods, or for re-heating or cooking foods, and with a small fry pan will do your eggs and bacon and even a steak
examples:
Soto Windburner - my favourite!
JetBoil
many other options
open wood fires
these can be an option, especially in autumn or winter months when you would welcome the warmth
BUT these are less reliable as you need dry firewood to be processed (hence you need a bushman's knife or axe), fire starter and a iron pot to boil water over it and perhaps a fry pan
an option is also the tiny foldable titanium stoves designed for burning small twigs
titanium hiking stoves with chimneys
great in winter conditions to also give you warmth but they do weigh a few kgs and you still need firewood and gear
these can be useful for long multi-day through hikes as you can carry just the amount of fuel you might need whereas a gas stove requires a number of cartridges which will weigh more
eg. traditional Trangia stove
multi-fuel stoves
these give you lots of fuel options including gas cartridge, kerosene, alcohol but do have a learning curve in how to use them safely
Camping near your car
whilst you can use the above hiking stove options, having a car nearby means you can use heavier gear with more versatility and capacity
gas BBQ stove
this is particularly for those with LP propane gas bottles (these require correct transportation - always upright and external to your vehicle)
this is the traditional favourite amongst die hard campers but does require the gear and the experience to get it right without burning the food or leaving the centre under-done
obviously can only be used when permitted for fire ban restrictions