I have an RCBS Junior, bought second hand and well-used, that I keep for bullet seating and a Simplex (left-side loading O-ring press pretty much identical to the Lyman Crusher) that I bought very cheaply, still in the box, that I use for everything else. As stated/implied above, get a good-sized brand-name O-ring press made of cast iron and you cannot go wrong. My Simplex came with a large threaded die hole and a removable adaptor to allow the use of dies for large, i.e. African cartridges and that would also be useful if you plan to use the Hornady Locknload? adaptors.