I would find 1968 to be an odd choice for an American IPA. Good quick fermentation and flocculation, sure, but it tends towards diacetyl (which can be prevented for the most part), but also lower attenuation, which would work against the dryness I'd expect from an IPA (especially in American IPAs, less so in English but even then. I suppose if you're using more sugar and a lower mash you can again counteract, but in that case why not go for WLP007/WLP1098 since the flavors are very similar (as are speed of ferment and flocculation), but it also ferments dry.
Already said that 1469 West Yorkshire was my house yeast. Used in any and all English beers (except for my Coniston clone attemps) which ends up being more 2/3 of what I brew. But my other regulars are either 1214 Abbey Ale or 3787 Trappist High Gravity for general "Belgians" (which one depends on the balance I want, since the first is more estery and the second more phenolic, and sometimes I'll use a different strain with a purpose), and 1332 Northwest Ale is my go to for American styles.