The deer I've shot with the 200gr Hornady RN were with 42.0grn BLC2 for ~2,150fps. Never recovered a bullet, lost two LARGE deer, well hit with double lung shot. Those recovered were shoulder/spine hits. Expansion was minimal. According to Hornady #8, minimum recommended muzzle velocity is 1,800 fps, which suggests that it's the minimum expansion threshold for the bullet.
I've had similar difficulties with the FTX 200gr .358". On Jan. 1, 2010 I shot a ~175lb buck at 27yds. Shot was broadside heart shot.. Bullet perforated ribs in and out, and put a 3/8" hole through the middle of the heart. Entry and exit wound were ~1/4" due to elasticity of skin. If I hadn't got lucky and found deer lying in fire break on property line, I'd never have recovered it! It ran ~125yds after having heart perforated! Load was Compressed load of H4895 (over published max!) chrono'd at 2,350fps. One drop of blood at site of shot impact, NO blood trail!
Contrast that to cast bullet of 50/50 ww/plumbers lead @.360" over 39.0gr BLC2 for 2,050fps. 1.5" exit wound, copious blood trail, and deer made it 50yds. Entry wound was near 1/2" due to meplat of RCBS boolit.
My experience with 180gr Speer was equally disappointing.
I wil counter that the performance of the previous poster regarding the Sierra bullet is text book performance per Sierra, and "old school gun scribes. (Ie; Jack O'Conner). Moose died forthwith, and all energy of bullet expended in target. I've had similar performance on deer with the Corlokts, however, bullets remained intact, with recovered bullet retaining 187.5gr of weight after penetrating ~28" of deer, breaking humerus and pelvis in the process. FWIW, I've never recovered a Sierra! Most were fired from a Remington M760 over a HOT (but VERY accurate) load of H322 for 2,400 fps.
I've seen temporary wound cavities from impacts on deer where I could see daylight through the deer. Wasn't sure what I saw the first time. I've seen it with .45/70 and hollow point 405 cast at 1,600 fps, and .30/06 with 165gr Sierra hpbt GameKings, but more so from the .35Rem than others. The .35's hit hard! With the right bullets.
Now that I have a beautiful BLR '81 in .358win that will get the jacketed bullets, the .35Rem is a dedicated cast bullet gun. But, they play third and fourth "fiddle" to the two .338ME's. I have a "lifetime" supply of 200 gr Remington PtSpt .358", and 180gr, 200gr Hornady PtSpt's for the .358 so Remington's departure won't be missed.