@skydiver386 That is the question asked today. Me, personally, I will always and have always (except for one occasion) backed up buffalo with Solids. In the OLD days, before proper designs were available, some less than desirable solids, meaning Round Nose were used, and some interesting behavior sometimes could be seen. After 2005 when Barnes introduced their version of the Flat Nose solid (which is a good design) I never used anything else. That year I only took 3 buffalo, but the second shot effects were noticeable in the extreme compared to what I had seen in the past, I was sold on that. And from this point forward, I always used a Flat Nose solid to back up the first shot. In the end that solid had progressed to perhaps the best solid ever devised, the CEB #13 Solids. With North Fork new design (15 yrs ago LOL) right along side. You never ever know what will happen after that first perfect shot....... you may be shooting through brush, limbs, trees, other obstacles, or the South End of a North Bound Buffalo...... you need all the bullet you can get to solve the problem. You have a problem to solve after the first shot is taken, and there is no better tool on the planet to solve your problem than a proper designed FN Solid.
Today there are those that claim you no longer need solids except for elephant, that expanding bullets are so good these days, a solid is just not needed. That is short sighted, and to be honest, as my friend
@Fordy would say, PURE RUBBISH. No expanding or even trauma inflicting generation 1 or 2 bullet can accomplish what a proper designed solid can. None! CPS, Cup Point Solid, is better than expanding or Trauma Inflicting Gen 1&2, but still does not have the full capability of a True FN Solid.