hello
i have ran a 5100 and they are a good saw and well built.
i have a 395xp,372xp,338xp,142, and a 10 year old 55 and 2 346xps.
the 346xp is my favorite saw with its high rpms.
i am not sure but i am going to check into it, i think the 346xp may out cut the 5100 and they are...