Digi or monti are pretty tough and a good intro. Lots of great ones…. If you want a recommendation on “names” I would get a bubblegum or green digi and a sunset or tequila sunrise monti. I have both in my tank and they’re great. I can snap some pics if you want but Google has even more awesome shots
I put a 1" red monti frag in my 1 month old tank. It grew so fast, 2 years later it took over half my tank and sold half of it for $400. I'd go for some red monti any day.
Pocilipora , stylopora , red plating montipora
After years I still have a hard time with digi .
depends on space available some chalice are easy . And grow faster same characteristic as sps .
do yourself a favour and test everything everyday for a week
Just to get a baseline and understanding on what’s consumed daily . Keep in mind as you add corals and they start to grow , consumption rate increases
the reason behind testing daily is to try helping save money and to assure stability