With Corps I'd say you may get through several before you find one you want to stay in. I got lucky and found the Corp I spent most of my EVE time in on my second try.
Doing? Depends what you want out of EVE. Be it PvP, PvE, manufacturing or even all in one you'll find many Corps covering every combination.
As for recommending I have no idea as I haven't been Corp hunting in many years. I don't play EVE any more, all good things come to an end (though I have resubbed for a month to see what's happening but I won't be resubbing), so would recommend the Corp finder thingy that is in the station environment.
Doing? Depends what you want out of EVE. Be it PvP, PvE, manufacturing or even all in one you'll find many Corps covering every combination.
As for recommending I have no idea as I haven't been Corp hunting in many years. I don't play EVE any more, all good things come to an end (though I have resubbed for a month to see what's happening but I won't be resubbing), so would recommend the Corp finder thingy that is in the station environment.