Either Neil's 1st shot or Jay's draw would be fine. I think the 8 is too far down table to consider the follow (Neil's 2nd shot) as a top option.
I would like to point out that I think to play shape for the straight back draw, especially with ball-in-hand, is one of the most overlooked shots in pool. Since 9 ball players are always looking for angle, they rarely try to leave themselves straight in.
I would personally hit the draw shot sightly different - I would draw with a slight angle into the rail - that leaves me plenty of room to clear the side pocket points so I don't get a surprise if I make a slight aiming error- see below.
Chris
I like this shot the best. Especially if I'm not feeling confident with my draw stroke. Either because it's humid and the stick is not gliding smoothly between my fingers, or maybe the chalk is a little wet and afraid I might miscue. This way up above is drawing a little but the spin helps you alot. A little low and a little outside. Between 4 and 5 oclock.