I own a 5610 TC. Just sold a Bobcat S300 skid steer and bought a 2008 New Holland W80 compact wheel loader (13,000 lbs). I came close to buying a V417 instead of the compact wheel loader.
I have lots of attachments for the front and back of my 5610. The advantage of the TC is much smoother ride, can turn tighter, can have 3 pt or dump box, and can see front attachment better. TC is also lighter and easier to haul. The v417 will require a dual tandem axle GN to haul or a very stout 14K trailer but you will probably be overweight. The TC can be hauled on a 10K or greater trailer (maybe 7K trailer but probably on the upper edge).
Big advantanges for the v417 is 4,400 lb lift. (although I changed the lift and tilt cylinders on my TC and can lift near 3000 lbs.) v417 will certainly have much greater reach. The major downfall for me with the V417 is the poor visibility on the right of the machine and poor visibility of the front attachment on the right. I could not see the right fork of a pallet fork or almost any skid steer attachment on the right. Visibility out the back is also marginal on the v417 but better than a skid steer. Visibility of the TC is far superior to v417 and skid steer. However, bucket and attachments are still better seen with skid steer compared to the TC.
The poor visibility of the v417 is why I went with the compact wheel loader. The wheel loader can also lift 7000 lbs but I rarely need that much lift. Case and NH compact wheel loaders are clones. Case/NH and Cat have monoboom front design which gives very good visibility and they now have the front carrier that uses the standard skid steer carrier dimensions so I can use all my skid steer and TC attachments on the front. The wheel loader also has hydraulic locking for the front attachment. I don't know why BC does not offer this on the V417.
I also have an attachment addiction. TC has a broom, construction grapple, tree shear, trencher, snow plow, pallet forks, tiller, PHD, finish mower, manlift ect for the front. On the 3pt, I can use tiller, rotary mower, blades, box blades, ripper, seeder, sprayer, finish mower, disc, pulverizer ect. 3pt equipment is vastly cheaper than front attachments.
If you do not need a high lifting capacity or high reach, I would choose the TC because it is more versitile. Although the TC is rated for 1500 lbs lift, it can lift 2000 lbs for full height. I already had many 3 point attachments and went with the 5610. Since I don't have a 5600 with dump box, I made a carrier for the rear 3 pt and it can act similar to a dump box.
http://www.tractorbynet.com/forums/customization/128602-carry-hauler-modification.html
If you get a TC, order a low profile bucket like a skid steer rather than the standard TC bucket. You can almost see the front edge of a low profile bucket.
The List price of a loaded 5610 TC (50K) is probably cheaper than list for a V417. List price for a NH w80 compact wheel loader is near 85K but I found a machine with extremely low hours for a lot less.