Good morning ladies,
ctelly, that will definately depend on yourself.
for me we only got a cot and really never felt that we needed a camping cot as well. for the first 8 months if we traveled G just slept in his pram. then he learned to pull himself up so i felt its not safe for him in the pram and he will fall out if he stands up in the pram and i don't get to him soon enough. so now he just sleep on the floor on a pillow if we travel.
a lot of my friends just got the camping cot instead of a wooden cot and then have it if the need to travel.
we stay over at my parents place quite often, and when he started to pull himself up, they got a comping cot for him there.
so i would say you only need one or the other, not neccessary to have both.
for me, a carry cot was completely unnecessary. money wasted. baby will outgrow it within 3 months. i didn't buy one, but then friends borrowed us theirs and i really only used it once. we are going to have summer babies, so i thing they are going to get to warm in a carry cot.
i am very pro baby wearing, so for the occasions when i need to put him down, i'll just put him in the pram.
but i also have friends that felt their carrycot was a must have item and really used theirs. but they also put baba in the carrycot and then the carrycot in the pram (which doesnt really make sense to me

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for me a carrycot might make more sense for a winter baby
(G was essentially a winter baby and i never felt i needed a carrycot)