G210 and G969 Rootstocks

Any of you all with lots of 210 experience, did you dormant bench graft, top work, or bud?

Looks to be an old dead thread, but it popped up when i was reinvestigating G210. Looks like it has good winter hardiness!? Tree Fruit: Apple Cold Hardiness Research Update – CCE Eastern NY Commercial Horticulture Program

I’m Finally ready to get a small orchard established but I’ve been rethinking everything that I’ve done and want to do. With the grafting hobby/experiments I’ve made an absolute hodgepodge of stuff and I’m hesitant to put that out in rows. Sparing my thoughts on that new hardiness zone map I think winter hardiness needs high priority. I think that Cornell research is pretty on point with what I’ve seen die after three winters getting down in the -30’s (and beyond). No Goldrush here, but I still have a Dabinett.

I bought a tree on G210, heavy clay in a frost pocket and the rootstock survived but Splendour is a z5… it died.

I’m thinking about M111, B118, or G210. Not interested in a 50% success rate but still deliberating because of dwarfing and fireblight resistance.