I have so many varieties of peppers going, some I have never actually eaten before! All I have started from seeds:
Jalapenoes
Serranos
Habaneroes
Kung Paos
Pepperchinies
banana
Hot cherry
poblanoes...

I am excited cause I got all to start from seed with no problems- I upcycled the grow light from an areo garden, and put together other grow lights from pieces at the hardware store (150w grow bulbs at $10, basic dome lamps on clamps for $6)
I started them in solo cups! I cut the cups down though, to make it easier when it comes time to transplant.