Hey, you've come to the right place! Let me just make some amendments to your post.
1.) You mentioned you don't want any other small aircraft like the Cessna 172. The King Air and the 172 are no where remotely close in terms of size, or performance. ✅
2.) You want larger or more modern aircraft. I would like to see where you found that the King Air 350i does not fall into the modern category. Most 350i's are configured as a glass cockpit. ✅
If you don't mind, and with all due respect, please do your research prior to posting on topics. We don't want to make ourselves look foolish now, do we? I did my research. 😉