Thater 4125/0 finest 2-band silvertip - very nice
For years, my go-to brush has been a pre-Vulfix Simpson PJ2 Super that I bought when I first started shaving with double-edge razors years ago, before I ever used a straight.
Then over time I got bored, and read wonderful things about the Polo 8 Super, the Chubby 2 Super, etc. So over time I bought them and tried them. I even splurged and bought a Plisson size 14 in HMW. All very nice brushes, particularly the Plisson, but not quite a fit for me. So I kept coming back to the Simpson PJ2 Super. I like smaller knots, and soft tips. But I still wasn't 100% happy.
I read that the Thater 2-bands have very soft tips, but good density and backbone. And they are relatively cheap compared to Simpson. I'd never tried a Thater. So I took a shot on the Thater 4125/0 finest 2-band silvertip, bulb shaped. When I first got it, it had soft tips, but seemed to be as stiff as a Rooney, and I thought I made another mistake. I have very sensitive skin, and will get a red rash quickly if I use a stiff brush for face lathering. But after a brief break-in, it really bloomed. Still good backbone, but not stiff, with even softer tips than the PJ2, and better fullness. Like the PJ2, a lather machine. Like the PJ2, equally solid at face lathering or bowl lathering, soaps or creams, an all-around performer.
The only downside with the Thater 4125/0 for me is the short handle. It's very ergonomic, but it does get lather on it no matter what I do, bowl or face latering. But it's worth it for the ultra-dense, ultra-soft bristles on the Thater. Zero scritch.
My 2 cents. Now I really like Thater, especially for the price. To me, softer tips than even Plisson HMW, at a fraction of the price. Better density than the PJ2 while still keeping the softness, and at a lower price. I still like my PJ2, but the Thater has become my main brush.