Isn't it faster to savewarp after botw chus, even on VC?
Same with:
-all the way to bow room
-back to twisting room and wallmaster warp to the entrance
Seems like a savewarp is faster there too. The rest looks pretty good to me. Good luck with this run!
Each savewarp costs 22 seconds.
I didn't think so for botw, but I just timed it and its about 5-8 seconds faster. Will add that in.
As for bow, in my failed attempt it took me about 21 seconds from bow text ending to gaining control at the entrance again, though I had a suboptimal ocarina multidamage. I'll probably do one or the other depending on my health. 1 1/2 hearts or lower deathwarp, if higher, then savewarp.
Edit: Just realized this route doesn't get hover boots >_>. Adding that.
And surprisingly its not faster to deathwarp/savewarp after hovers. Only takes 18-19 seconds to get back to the first room from the hover boots chest.