well all 3 are going to be miles better than summer tyres.
To differentiate between them youll need reviews from people whove used them to be fair. they could all be great, they could all be shit when compared to the best winter tyres.
Id invest in a set of snow chains as well to get up the slope.
The problem with RWD is getting moving. once moving youll be fine on most roads as long as youre a gentle driver.
the problem with that is most drivers are complete twats in the snow and rather than driving slowly and progressively they drive like cunts stop starting all over the shop. Really pisses me off as driving in snow isnt difficult at all if you use a bit of common fucking sense.
I dont know why people turn into retards when it snows but they do so youre best keeping clear of others as much as you can.
the worst enemy you can have is stop starting. Once youre moving, even a powerful RWD car can be kept moving even if at crawling speed.
Some people swear by putting a couple of bags of cement or similar in the boot!!
ive never had a problem these last 3 bad winters as ive got 4wd

even on wide summer tyres and a very aggressive AP paddle clutch i had no problems except other road users being bellends