I use the Boveda 62's but I have also tried the 58's. I'd say both work, depending on what you want your bud to be like. The 62 will leave the bud slightly more sticky when broken up than the 58's.
My process for dry/curing is pretty basic, but it seems to work great for me so far...so I stick with it.
I chop usually the whole plant into individual branches, remove large leaves and wet trim the bud, the branches are then hung to dry inside of a 1x2x2.5ft cupboard, fitted with a pc fan and makeshift carbon filter. Which is sufficient to draw fresh air into the cupboard and in the process also move air around without drying the bud too fast.
Rh is difficult to keep in check but usually sits around 60-65% and temps around 22c where the cupboard is.
Takes about 5-6 days to dry for the size of colas I hang. I'll cut buds from stems into jars, and let them sit for a day, with lid open. Then I tip jars onto a try and check a few buds to make sure they're not too moist. Then it's into jars, sealed and burpped every day for a 7-10 days. Occasionally I'll empty the jar out and leave it for a few hours if the buds are too moist...if not, in goes the Boveda and that's it.
Regarding the Boveda, I remember reading somewhere that Boveda recommended the 62's for cannabis, but since found this video obviously promoting both
https://bovedainc.com/support/herbal/rh-level-right-cannabis/
The first time I tried Boveda I actually got the wrong ones and used the 58s, which did end up giving a more dry/alomst brittle bud after a couple months cure.
Hope this helps