Reef tank question

[MustangMX]

Hey guys i just wanted to ask you guys a question and see what you all thought, Right now i have a 90g tank and i am looking to upgrade i just moved into a new house and i am starting to working on the basement, So my question is to you guys what are your thoughts on big tanks? I am looking to do a big tank and was not sure what size to go with, i was thinking about 180g but i think i really want to do the 300g or should i go bigger? If any of you guys got any insight or tips or any info at all i would love to hear it thanks.
Michael