I'm a massive fan of trying a few different things
other than the Grovia which I've not heard of I've heard good things about the others and if there is one of them you don't get on with you can always sell them on. Your other option is if you are happy fro pre-loved is to look them out and try a pre-loved of each before you buy the set?
Good point from Sara, they do grow out so quickly (I was really pleased I only got a few new things in xs!).