I've recently been on a quest for a very clean, soft, accurate 147 grain load. Thus far, the below have been stellar:
Remington FMC-FP Match Bullets
Once-Fired Winchester Brass / U-Die Sized
Winchester SPP
OAL: 1.130 / Crimp: .377
3.4 grains Solo-1000
3.8 grains VV N-330
3.9 grains VV N-340
3.5 grains of N-320 shot very well but the load needs tweaking a bit in my gun (but does well for a lot of others)...point of impact was a bit off but is a nice load nonetheless. I have also tested TG at 3.3 grains (only) and though it did not group as well at this level at the above loads, it was not particularly smoky either.