I enjoy holding my Pied BP, "Gilmore" the most because his scales are so friggin soft. Its relaxing to feel him glide around in my hands.
Other then that, I will hold the 10 others here and there and will take them out to get some sun every once and a while.
The biggest new challenge is holding my new Jungle Carpet Python. He's already like 5 or 6 feet and EXTREMELY active. Sooo quick to respond it blows my mind. Night and day as far as attitude and quickness from my BPs. It's a fun new experience tho for sure.