reloading .270 win

Hello I am new to this forum and new to reloading this last fall. I am looking to get a set of 270 Win dies and a little confused about which type to get. I have found that there are full length dies, x-dies, 40 degree improved, 2,3, and 4 die sets. I am just trying to get the right set the...

Hope I'm on the right forum because this is my first time around the block on the site. My question is has anyone had experience with IMR 7828, with 150 sst in .270 win? Right now I don't care about 4350, 4831,or anything but the .270 win. Would appreciate what you guys/girls have to say. papa2817