It begins...

[IanWR]

I think it all depends on your available time and money. If you are short on either, a smaller tank may be in order. If I had to pick a tank for someone to start with (not considering future use as QT), I'd pick the IM Nuvo 10. You can get a tank + light for about $350. Add a heater and you are gtg. It's so small if you do regular water changes there's no need for a skimmer. Without a skimmer, reactor, or powerheads, it's as quiet as can be. Easily moved, easily cleaned, and easy to find your small things like Pom Pom crabs. You also get to see if dealing with making and storing rodi water and saltwater is a bother of not. If it turns out it's not for you, you aren't out much. If you do want more, you will have had the time to get used to things and be more familiar with the hobby to make a good choice for your next tank.

Just my 2 cents.