Vihtavouri powders for 100 and 120gr bullets

[Shooter31]

Who has experience with the vihtavouri powders specifically n133 and n135 maybe n530 with 100 and 120 gr bullets?
How temp stable are they and any better than the other typically?

[LRRPF52]

[MikaS]

https://www.vihtavuori.com/reloading-data/rifle-reloading/?cartridge=68

Here you can find Vihtavuori reloadin datas.

I use N133 for light bullets, typically better groups. Also N133 is legendary 6mm PPC powder.

[Fredman]

[stonehog]

I've had good luck with N540 for 123s. There was a flat spot in my ladder from 28 - 28.5gr. I've also tried N140 with good results albeit lower velocities. The N5xx high energy stuff seems to add about 100fps to the N1xx series. That said - I'm focusing on Match Rifle and LVR these days as I have more of it. Back in the day, I liked the cleaner burning of the VV powders, but it seems other manufacturers have come a long way.