Probably the one around 200-205. The end temperature doesn’t really mean much, and you can learn more about that in the Münchow Coffee Mind course, which should still be free for bullet users using the code that can be found on forum here. Just a sec…
There’s much more you can find there, like podcasts, blog, etc. Also, you’ll find a lot of videos on YT by Sweet Maria’s, Rob Hoos and also other bullet users, where you could probably hear what it’s supposed to sound and look like. Once you’ve dedicated a certain amount of time to it, you will be amazed at how the coffee can taste, but it won’t be the first roast. You might like it, but that’s not it. It takes time, but the results are way better than any other roaster in this price range and above, for a fraction of energy consumption. There are automated mini sample roasters that you just push a button and everything goes well, but you can’t do that on a 1kg or larger roasters. Theoretically, you should just find a bean similar to yours on Roast.World, copy the roast, push the button and your coffee will be great. Unfortunately, the reality, once it hits you, is a lot different.