It’s interesting you mention they might not be good for freezers, I’ve not heard that before. Once seen suggestions that you only have to run a freezer for something like 4 hours a day and that should be enough to keep things frozen.
I’m in the same school of thought as Bellini.
I’ve got a fridge/freezer and a chest freezer. It’d be a nightmare if I lost the food in them; however I’ve not made the decision to buy a generator.
Generators actually require a lot of maintenance - you need to get them serviced regularly, store fuel for them etc etc. It’s a lot of effort and maintenance, and I just don’t think the risk of a long term power cut is high enough in my area to justify the outlay.
That and, as Bellini said, I live in a built up area so the sound of the generator may draw unsavoury types in a SHTF situation.
I have instead invested in power banks for phones etc, lanterns, hot water bottles, books/board games etc all to get me through a period without power. We have lots of shelf stable foods and camping stoves to cook on. We also have a decent gas BBQ and always make sure we’ve got at least one full propane cylinder. We’ve also got a wood burner to keep us nice and toasty warm.
If I lived somewhere more prone to severe weather like the US, or if I had medical equipment etc to keep going I would definitely invest in a generator; and once solar generator technology gets better and cheaper I would seriously think about buying one; could justify it to DP by saying it’d be good for camping 