Hot Pepper Plant ID help (tree, peppers, leaves, varieties)

[jean_ji]

We went to a Thai Buddhist temple this morning for the Thai food court and plant market. I found a Nam Doc Mai mango tree and asked if they had a Thai pepper plant too. There was one left. There is no label and it's not like the ornamental red Thai pepper I'm familiar with. Any ideas? Thanks.
Attachment 191598

[leastprime]

Looks cool.

[once-upon-chicago]

Difficult to distinguish varieties by leaf only. If it didn't/doesn't cost much why not try it out and see what you get? Turn it into a game!

[jean_ji]

I think it may have leaf wilt from scouring the internet for pics. That can make the leaves curl. Whatever it is, it does have peppers. It may be a red Thai chili, just not the ornamental ones I grew before.