It's honestly what you see as "awesome".
a 15$ frag of star polyps could be someones FAVORITE thing, while someone else's could be like a 300$ scoly
Personally, I love war coral. But I love all the corals in my tank, I get things that look awesome.
Besides war coral, my favorites are rasta zoas, one of my aussie acans, and my vanessa's vomit chalice.
Honestly one of my all time favorites... even though it lacks a huge price tag, stunning rainbow colors and all that, is this little guy that I got as a baby frag..
I just love how it looks!
Green Lepratosis? (Probably mispelled that)
Not sure that's a leptoseris but if I can tell from that pic at all it looks a lot like a psammocora. If the polyps are larger than I can tell maybe a leptastrea. Just my two cents.