Is my routine good?

Hey everyone. I'm pretty new to PE and recently decided to cut my routine down because I felt like I might be overdoing it or focusing too much on length. Been reading around, but I'm still not sure if I'm doing it right. Here's what I used to do:

Straight out and down holds 15 min each BTC 10 sets of 1 min (10 sec rest) Then back to straight out and down again 10 min each

So it's about 1 hour total.

After more research, I felt it was too length focused, so I made a new version:

Is this new routine better for both length and girth? Should I go back to 1 hour or is 35 minutes enough for now? Or should I add more exercises to bring it up to 40–45 minutes? Also, I’m not too sure about the sets/rest, is 10 seconds too short?

Would really appreciate any advice or feedback. Thanks!