Me three. I have 45-70s. I don't know about deer but they sure knock the snot out of a bear! And my Guide Gun and SBL are a joy to carry. My Pedersoli Sharps - no so much!
That 350 Legend is a neat little cartridge though. And I picked up 3 boxes of 145 gr bullets at Walmart here in FL this week for $15 a box. I even asked the guy if they were in the right place with that price.