I'm using Estring and I know Ancient Runner is to. So far I've found this option to be the best but I'm still burning quite a bit - I think I've been suffering with VA so long now it's going to take quite some time to gets things settled. I've been seen by a urologist who said it was probably Interstitial Cystitis which is very common in post meno women and very difficult to treat but local oestrogen would probably help. I've tried all the rest, Vagifem, Ovestin and Gynest. Most women seem to find Vagifem is good so perhaps try that one first.
Even when on HRT I always had to use some form of vaginal moisturiser - Multi-Gyn Actigel, Hyalofemme etc.
Unfortunately systemic HRT doesn't always help with VA. DG x