EDH is definitely fun, and cheaper than keeping up with standard.
If you guys are into playing the game, you should check out
http://www.mtgsalvation.com
They have all kinds of news, info, and discussion. They have a specific forum for EDH in particular which was invaluable in my deckbuilding.
The best thread is probably this one...
http://forums.mtgsalvation.com/showthread.php?t=161090
It lists the top 35 cards for each colour and type. You'd think this would make a lot of decks feel the same, but considering you can only use so many of these the deck variety is pretty crazy.
This thread is good too...
http://forums.mtgsalvation.com/showthread.php?t=194327
It's a deck database, so the guy looking for help with Doran should check here.
I use Rafiq for one deck, and Thraximundar for the other. Rafiq is positively amazing. I don't even have to do general damage with him to win, and even with having to pay 10+ mana for him to come out some games due to constant removal he is very effective.
Standard is too fun for me to want to give up, despite Jund being so prevalent. There's a number of cheap decks you can build that are really strong, including a basic Jund itself so keeping up isn't too bad. I've been playing Standard since Zendikar came in after playing Shards block exclusively and I've been able to keep costs down by buying singles or sticking to one or two decks. I barely bought any Worldwake and have several Tier 1 decks.
The white/blue allies deck is a solid investment if you want to keep up with Standard, and it'll maintain most of it's best cards for quite some time. I think it'll get even better once Shards block rotates, and as of now it is ridiculously cheap to build. People still haven't realized the power of some of the cards in it, so they're $5 at most.