Since its just an accessory for me I will probably stick to 3x3 paused triples once a week after my Oly work. If I was training exclusively for bench, I would have an upper and lower session. One would be 4x3 paused bench and the second would either be 2 board or floor press with chains for 4x3. If you check out the article I wrote on benching, it lays out my thoughts on it in more detail.
Bench Article I Wrote