Hardiness zone for these?

In searching for the hardiness zones of these peaches and nectarines iIam finding inconsistent answers.

I am thinking of planting these in zone 5b.

I’d appreciate any info or experience anyone here would have.

ARTIC GLO NECT
ARTIC JAY
HONEY BABE PEACH
BABY CRAWFORD PEACH
GOLD DUST PEACH
MAY PRIDE PEACH
SWEET BAGEL PEACH

Thanx

Mike

Check the listings here:
http://www.davewilson.com/product-information/category/fruit-trees

… and here’s their recommendations for your climate:
http://www.davewilson.com/product-information/quick-screen/cold-hardy-fruit-varieties

Thanx

Mike