Lots of good info here. Definitely get a standard press. Used is fine. The only Lee item(s) I like and use are the Lee lock stud and cutter and the shell holder and case length gauges (one for each caliber). Both items will only run you about $16. I would get the ball handle cutter. It's MUCH easier to use and is far more comfortable than the standard cutter. The reason I like them is that they do the same exact job as a much more expensive case trimmer (like around $100) but are FAR less expensive and they do more for you. With the lock stud in a drill, you just attach the shellholder for the case you are trimming, screw the case length gauge into the cutter and you're done. Put a case in the shellholder on the drill and trim your case to the exact length for that case. Now, don't take the case out of the drill yet. Do your inside and outside chamfer using the drill...just a quick and LIGHT touch with the chamfer tool(s) and then hit the case with some 4/0 steel wool to polish it up. This also makes any defects, like dents and cracks, really stand out. As for the sizing question, if you are using a bolt rifle, you can just neck size the cases. The rest of the case is already fire-formed to your rifle. If you are using the ammo in different rifles, or in a semi-auto, you ALWAYS full-length resize those. Also, if you wind up crimping your cases into a cannelure groove, they should always be trimmed to the same length so you crimp correctly. If you try to crimp a case that's too long, you could wind up bulging the neck or body of the case.