What are you looking for in a bird? Each bird of a species is an individual, if you could spend some time at a parrot rescue that would be a really great way to get some experience with adults of different species and see if you like them.
I think if you want, a mini macaw can definitely be your first bird, but they are not easy birds. I love them, but it would really help getting to know some adults before jumping in. They are pretty fierce and know very well what they want and can be very stubborn about it. You really need to work with them, and not I am the boss and this is going to happen. You really need to train them with positive reinforcement if you want a pleasant companion. They are really active and need to be kept busy, otherwise they will find something to do like chewing something they shouldn't. They can bond to one person and become aggressive to others. Some of these things are true for most of not all parrots species though.
They can be nippy. I never really 'got' what people meant with birds being nippy, I am still not sure but for me it means using a tad to much pressure, leaving a little mark that fades quickly or maybe a little wound. It's not bad in my eyes, my yellow collared just uses his beak a lot, which I love. He may get better as he ages as he is still young. My illigers also nips but in a different way, he doesn't like me and usually we get along fine, but sometimes I am busy and he sneaks up and nips
Usually leaves a small bruise so not that bad either. He is also a little beaky, but really good about not using too much pressure unless he wants to.
Both can get really possessive of something and bite.
They are loud. My illigers is really loud, we have a well insulated home but I hear him clearly outside. I don't mind a lot, but he can carry on for a good long while(hours) which may be problematic in an apartment. My yellow collared's screams are less loud but he is under a year old and may get louder. My illigers also does not use the typical illigers vocalisations, he spend most his life with blue and holds so that may make a difference. I find his sounds nicer then the 'normal' sounds which are quite high pitched. It will really depend on your bird, the apartment and your neighbors on whether or not it can work.
My illigers talks very clearly but doesn't say a whole lot of words. He does chatter a lot but not human words per se. He does mimic the sound of water trickling and some other noises I make at him. He also whistles. My yellow collared does seem to be a real chatter box some days but mostly we do little scream fests which both of them love. I would not have a bird for their talking ability, no species is guaranteed to talk and if that's your only motivation, all the mess, screaming and bites probably won't outweigh the pro of talking if that's your prime motivation
Not saying that it is of course, but something to think about if it's important to you.
My yellow collared macaw is in 1x2 meter cage that is about 2.50 meter high I think, and my illigers has his own room for cage time.