Really not that much. Weight wont decide this one. The cadence feature of the P2M is neat, and you get guesstimated left/right data. But ultimately it depends on the flexibility of each option. Sounds like you have enough PT wheels to make that a mute point though.
I just chucked that in for comparison.
Are wheel covers really 400g?
Super-9 + P2M S-works spider added weight = 1175 + 122 = 1297g
G3 alu wheel + covers = 1044 + 400 = 1444g
Really not that much. Weight wont decide this one. The cadence feature of the P2M is neat, and you get guesstimated left/right data. But ultimately it depends on the flexibility of each option. Sounds like you have enough PT wheels to make that a mute point though.