Hi, can someone help me identify these peppers?

This season I got pleanty seeds and planted them. But I only can identify some of them.

Nr. 1 and 2 are labeled as Scotch Bonnet.

Nr. 3, 4 and 5 are very hot. Got them from a friend. Last year they got some kind of pecker.

Nr 6 and 7: I bought them on holliday at Madeira (Island in the atlantic ocean, Portugal) should be "Madeira Chili". Is this an own kind of peppers?

If you need more information let me know.