I use several different lee sizer for various application,on some bullet all I need is something to apply the gas check with a slightly oversized Lee sizer does that just fine.
For some application I need to size the bullet or apply a gas check and size the bullet the Lee sizer works fine for that as well. For $20 each plus a bottle of Alox to make my Alox/JPW lube with whats not to like. The dies are also easily modified to produce a large bullet dia. if needed.