I am using Evan G2 white coated heads on my toms right now, mostly I use Remo Emperors. but I can wear the white coating off of them in minutes, the Evans coating does hold up better for me.
I agree ... coating holds up way better on the evans. I am using G1 coated top and bottom on 13/16 mid 60's MIJ set and very happy. Powerstroke 3 bass beater on the 20 is just right.
I have EC2 clear over G1 clear on early 80's Superstar Xtras ... Awesome sound ... just enough control without making them dead sounding (better than pinstripes or black dots in my opinion for this kit).
J1 is a super head for brush play and lighter sticking ... also really like the Genera HD (not HD Dry) for heavier hitting snare top.
I have read the J1 is also a good reso head for toms but have not tried this ... anyone??