My wife liked my 4” 357 too, and shoots it well. S&W 686.
The Taurus snub is a very tough gun to shoot well and like enough to shoot regularly.
My 85 is reliable, fair accuracy. Crappy trigger helps nothing, but if you work with it dryfiring a lot, it works. I think Taurus quality is hit or miss and I got a hit.
Mine was 125 used, and it really never even gets range time anymore. We prolly only put 300 rds thru it and then got a SP101 which she shoots regularly.
I would really recommend a smith or ruger , but for the price you can buy the 85 and see if you like the platform, then upgrade.
Your wife may be really good with a snub. Just keep the targets close at first. Last time I helped RO a group of new CCW students,
Men and women who showed up with 2” snubs All needed the targets at 10 to 15’ at first.