Depends on your styles of course, if you need noiseless or if you want the old strat twang or more modern sounds etc etc...
I got some premium vintage alnico pickups from GFS a while back and I think they sound pretty nice, and were nice and cheap (they also make some bad really cheap ones too, so go for the high end).
You could also look at Kinmans too...
The pickups you've listed are good - and would work - but they kinda work out strat pickups in sets, so maybe go for a whole set of vintage noiseless or whatever, they'll match each other in output much better.
If you pick 3 different pickups, they'll all sound different which is cool, but the output difference might be a bit annoying, or they might have polarity differences (not just phase differences), so I'd get a set. Personally.