I'm interested about experimenting with the Ilford FP4+ (4x5 and 16x7).

I've found very different views on it, some say it is significantly grainier than tmax and ilford delta, some say it isn't. They obviously follow different developing techniques.

Could anyone recommend me a procedure for getting fine grain and the most sharpness out of it (possibly with ddx or rodinal developer)?

Thank you,