Why choose nolva or torem? Everything I've read says that Torem works more quickly and is less toxic on the liver...why choose Nolva at all anymore?

Price/Availability
Price / Research..
I've seen only a fraction of the publicized articles stating the benefits of toremifen.. on the other hand I could make a book of all the published materials stating the benefits of tamoxifen.. It's not that I don't beleive the toremifen studies- but 90% of the nolva studies conclude it does exactly what I want it to do for my PCT..
there are only about 3 article i found on torem in relation to HPGA