If it were me i would go with the beretta,but i agree with the other users,try both out,sort the pros and cons and make the best decision based on info and facts.
Try and find an older speer #12 reloading manual ,their are three sections about the 45-70 and only one for the 444, to me that says alot, as far as 35 whelen i have no experience with it, as for the other ive shot them both and think both will do the trick when used right.