First up was Super Clear Resin from the website Resin Obsession, a site where I learned tons about working with resin. While I was at it, I got a flower mold and a pack of toobies (and such great little things they turned out to be!).
I’ve been happily crafting ever since. All the stuff I got works really well.
The proprietary Resin Obsession resin is marketed as low-odor and low-bubbling, and it really, really is. You will not really notice the smell, and it’s perfectly okay to use in the room where you sleep (which is where I’m crafting).