I'm going to try to put together here some of the thoughts I've been messing with in various threads.
First, another "word of caution": DON'T (as I have been inclined to do) EVER develop a certain strategy that can work under certain conditions, then, simply because you want to try it out, go in and try to bulldoze the table!!! The strategy selected needs to be based on how the table is playing. So, one should ALWAYS start off tight, then adjust if circumstances look right (and the same player can be playing differently from one night to the next, depending on a lot of factors).
Here's the tight strategy:
EP playable: PP, AK (7.1%)
MP playable: PP, unsuited big cards J or better, suited big cards T or better, suited connectors (16.1%)
LP playable: All MP hands plus, JTo-ATo, AXs, suited one gappers (24.0%)
SB playable: same as MP
This makes for a total VPIP of 15.8%, so pretty tight. As to raises, I won't go into that, as we've talked a lot about that lately, and I feel like we've pretty much covered it.
My suggested loose strategy actually differs only in LP, where I'm suggesting playing a LOT of hands and also raising a lot. I think it should be turned on when the time is ripe for betting the turn on semi-bluffs.
The "extra" LP hands are now these: 54o-T9o, 64o-J9o, KXs. This makes for a total of 37.3% played in LP, and a VPIP of 19.2% altogether, which still isn't just crazily loose. It's probably also better to play these hands only in pots that are at least a little bit multi-way (like at least 2 limpers before you). If you play all of these, that makes 37.3% in LP, which actually IS very loose. But I do think there's some method in the madness here.
Opinions?