I definitely think LCHF is harder as a non-meat eater and would be pretty impossible on a vegan diet to get the levels of protein and fat without going over on carbs. Most meat alternatives are higher in carb than their carnivorous equivalents and even those high-protein go-tos like quinoa, lentils and beans are largely off the menu. Most dairy alternatives seem to be low fat so not hugely useful in a Keto regime. I basically just need to stick to the same small rotation of meals that I know fit the macros which is basically eggs and eggs and eggs! And

In terms of which is best I agree it comes down to whichever one you can maintain but for me low carb makes more sense when thinking about insulin resistance and the difficulties that presents in terms of trying to lose weight. Eventually they’ll probably work out some way of personalising our diets based on hormone levels, gut microbiome and genetics.