As a note before all of this, I DO play online on a pad; I don't view that as an excuse, though, just that I need to be that much more precise with my inputs.
So. Lemme get to the questions...
- on 1P side for some reason 6G is easier than 3G (2P doesn't seem to be a problem). Sometimes I try to 3G and I just end up crouch-blocking (which is going to make me eat the mid I was trying to 3G, of course). Is this just inexperience and I need to keep practicing the 3G, or should I switch to the 6G anyway?
- When's a good time to GI? Trying to focus on when to effectively use it isn't really garnering me anything, as I end up GI-whiffing when the other guy is GI-whiffing.
When an attack is blocked or the opponent throws out long offense strings... those are the only two I can think of right now but I can't recognize these situations quickly enough yet to respond in kind.
- Generally, the options from a GI are fast move (<i20), throw, slow move for re-GI (>i20), or wait for a reGI whiff, right?
1. I've never noticed there being any difference between the 1P and 2P side. Though I mostly play on the 1P side it seems.
2. As for when to GI, I do it when:
-I recognize what move the other guy is doing, and if its one that I know when to GI, I'll generally try to do it.
-In the middle of some common strings, you can (if you are really fast) GI.
-If your opponent always attacks back right after blocking you tends to be a good time. Basically, look for any pattern in how your opponent plays and try to sneak in GI's into that. Course, if your opponent changes their mind, this leads to disaster.
-If you get GI'ed yourself
-If you are screwed anyways, go for it!!!!!!
3. Options from a GI: You've pretty much nailed it. Though I find that throws don't generally work that well, as you've usually just interrupted the other guy and they are generally still inputting in some string and tend to get lucky with the throw break. Though if you do the opposite throw to the string they were attempting, then it seems to work more often (Ie don't do a B+G throw to someone spamming the B button).
I play online with a pad as well, and I can pull off GI's fairly consistently. Sure I'm not as good with them online as I am offline, but, they are definitely a viable tactic (and one that gets me a fair amount of "GI is cheap" hate mail :) ) Though they are pretty much hopeless to pull off in a bad 4 or worse connection (if you recognize your opponent's pattern, you can GI people with 3's, but, that's purely predictive GI'ing). Sometimes you have to "learn" how much lag you have with your opponent and adjust your GI timing's to compensate.