Yeah I think that should be about the max 15.4 + 4 X 14.3 = 1:12.6

My personal record I did 6 years ago and is a 1:18.7. I didn't put in a lot of time tbh so I'm sure I could greatly improve it to at least 1:16. 1:15 and 1:14 would require a MAJOR investment of time and effort. Maybe one day...

My plan is to make a TAS for the Challenge II mode with Piranha on Phantom of all tracks. There is a ranking for it here but at first glance these records seem very easy to improve. I'm sure you or Arnaud would destroy it first try. Gonna redo Talon's Reach and aim for that 1:12.6.

I was trying to copy your 1:14.7 video exactly to match the speeds so that's why it looks so similar. Getting consistent brake tapped boosts was a major struggle. I've found out that holding the brake down right before hitting a boost (for maybe 3 - 4 frames) and letting go as you go over the boost worked best. There is a great variation in how strong the boost is. Is there any trick to this? Do you know exactly how it works?

That said if there are any strategies that you know that are (maybe) not possible by a human let me know. I'd love to try them out in this scenario .