I bought Lightroom 5 on Monday for $70 from Amazon. I'll take that over paying $10/month subscription, thank you very much.
If all you wanted was Lightroom, then yeah, straight is the best route.
I actually hopped on this deal AFTER already paying for lightroom, but it wasn't for lightroom.
My last purchase was CS6, and I wanted to avoid ever getting into the subscription model. But new features are exclusive to Photoshop CC at this point, and getting behance (which that and all similar pro gallery sites cost that $10/month already) makes it a huge deal for someone who can use it.
The ACR Filter feature, and ability to combine that with smart layers both actual raw files or any kind of layer content, is insanity.
And the ability to use all the features of Lightroom 5 within ACR itself is wonderful. For the most part, I'll make RAW adjustments in Lightroom and then continue working in Photoshop, but I'm still very amateur and also still spending more time screwing around and learning as opposed to getting pro results. But being able to have all the same ACR 8 (in PS CC) and LR5 features in both interfaces is perfect. Before, if using LR5 and PS CS6, you could do some advanced healing in LR5 but if you wanted to open it up in ACR you couldn't continue doing those same edits.
Another very handy feature in PS CC is the ability to simply load ACR from within PS - if you wanted the ACR interface instead of LR, you had to open Bridge. And if opened from Bridge, the LR edits aren't carried over. If opened in PS CC from within LR5, and then you load up ACR, while you don't see the same slider values (ACR sees it as the default raw without previous edits if opened that way), it does already have edits so you can continue with non-destructive edits while the file is opened within PS CC itself.
I still haven't really gotten my workflow down yet or really seen how to make the strongest use of those abilities, but I can tell, from my experiments and from constantly reading different photo editing guides and classes, that such features will definitely come in handy.
I'm excited for the behance account itself. I was looking into my own custom gallery, but it would be on my own webhost and require actual configuration of the content management plugins and all of that, and I've never really trusted the major CMS systems like wordpress, joomla, etc... because you have to seriously keep up with patches since they are always riddled with security holes that always attract attention if you have a popular enough website. I can buy and manage my domain, and customize the appearance of the gallery, but ultimately the security and content management will be pretty automatic, and it's not a publicly (free) available utilize to custom install on webservers, so that removes the pool of potential playgrounds for people searching for holes and exploits.
That said, if it rises to $20/month like I fully expect Adobe to do this time next year when these 12-month contracts are up for renewal, I'm jumping ship. For continued access to what is always "the latest version" of Photoshop, Lightroom, Adobe Camera Raw, and Bridge, $120/year is actually a damn good steal. If you upgrade every other year and use more than Lightroom, you're saving a bundle when you consider you are basically upgrading Photoshop and Lightroom for $240 (with uninterrupted subscription to Behance Pro, to boot), considering that alone is roughly the price of a typical Photoshop CS upgrade license alone.
I had a design suite for CS6, and I'll be happily keeping those CS6 apps, and using the CC apps I do have. Again, if they do raise the price, I'll jump and simply put up with the mild limitations of PS CS6 in comparison. Won't be a world-ending experience, though I'd definitely prefer to keep whatever they keep adding to PS CC.