Even if you have a budget that doesn't mean you can't get them both.
Get a Wii U when you have the money for it. It's not like smash is going anywhere anytime soon. Even if you get it in 2015 you can still enjoy it.
That is possible, perhaps.
I think Capp's point is just this: having 3DS tournaments here and there has a lot of unrealized potential for people like him. I'd be in his boat also, if I hadn't traded in nearly every game I owned to PlayNTrade, just to get a WiiU for Monster Hunter and Smash a while back. I have a 3DS, but I had to give up ALL of my other retro games and old favorites to be able to afford it. All I kept were the Zelda games.
Most of us will start with the 3DS version. When the WiiU version is out, a lot of people will go hard into that game, that is true. But there is still a much, much larger 3DS install base, and since Smash 3DS is advertised to run like a clock and to contain all the roster and fun of its big brother, there really is no reason not to keep the 3DS events going.
Now, my biggest hope is that Nintendo will take a cue from Pokemon and will organize the 3DS WiFi events themselves, because they do a great job of keeping the tournaments and challenges coming throughout the year, and throughout the life of the game. Forums like Smashboards, 4chan, and others will be constantly holding 3DS events as well, due to the larger install base and focus on WiFi, and lower entry level price point. For instance, I took second place in a Pokemon tournament on /vp/ last winter. It was all held on WiFi. People from all over the world exchanged friend codes and moved up the brackets, for fun and for glory. It was a big success, and I helped to keep it going and establish a rotating rhythm, as well as ground rules and building a community of acceptance in the hostile world that is 4chan. To this day, the /vp/ Gym Challenge & Mono-type Tournament still continues. It's not as big as it was, but Pokemon tends to grow stale faster than Smash does. I'm not involved in it anymore, either, so I might not understand all that's going on with it anymore. I don't share this anecdote to toot my own horn, but to prove a point: grassroots 3DS events are easy to start because there are many, many more people from all over the world who own the 3DS and have internet access, but may not have a TV or a WiiU. Heck, for a time, I was running the Pokemon tournaments from McDonalds WiFi, due to the lack of a computer!
There will be online forum events for WiiU as well, but the main focus for WiiU for the top players will be to travel, meet up, and compete in person. WiiU online events will still be somewhat popular, though. The point I feel @
LiteralGrill
is making is that people shouldn't look down on the 3DS events or discourage them, since they have a unique dynamic. They will even do well side-by-side with the traditional WiiU events, though, like @
itsaxelol said, there is no way to "sell" 3DS events to viewers and bystanders - only to the players, really. So yes, the WiiU has distinct advantages as well. But both games can and should thrive together.