Have you used Licorne and UD extensively? As you're a pro and I'm a mere mortal, please do tell us where Licorne and UD fail compared to Senuke? There must be one helluva of difference for one product to cost $2000 lifetime and one $300 or just $80 I paid for Licorne.
There are some people who think that because something is expensive it must be better. It's very clever marketing. I actually manufacture a high end product which sells for a lot more than similar items. People buy from me 'thinking' they are getting something far better than they really are. Yet I'm making it for a fraction more than the cheaper version.
Hey, no worries. There are people who pay $500 for an iPad when you can buy an android tablet that can do everything for a fraction of the cost. The world will always be full of people with more money than sense or with visions of grandeur.....
I have used all 3 - let me tell you my thoughts.
SENuke - an old skool user since version 2.0 many many years ago. The first tool of its kind, no competition, established its price point.
Ultimate Demon - released ~2 years ago and was formally bookmarking demon, article demon etc - I used both BMD and AD in their prime time.
Licorne AIO - relative new comer, competiting with established players. Actually has a bunch of features the other 2 don't.
Basically all 3 of them do the same thing, and some do some things better than others. For example the site import process on Nuke is AWFUL but in UD its a couple of clicks.
But for the most part there is nothing you can't do with one that you can do with the other.
Now when it comes to price is where its interesting, nuke is expensive to run per month while the other 2 are available as one time payments. Licrone is half the price of UD though, AND includes some tools the other 2 do not.
I use UD because well, Licorne wasn't really around when I made my transition and i'm a if its not broke don't fix it kinda guy, im comfortable with UD and it does everything I need, plus I already paid the one time license fee.
Im following through Matts tutorials and I like the fact that he's recently done a tutorial for his link building tutorials for Licorne, Licorne seems great and I like it its just that I seem to get a high failure rate using shared private proxies, not sure why that is but I am going to follow through Matts other tutorial (loving them btw bit off topic) which lets you add extra sites that you scrape and hopefully that will increase my pass rate. I like it though it seems clean, works well (apart from the above) and is really easy to use, and its CHEAP.
(PS for how to use licorne and an in depth review on it go here
http://www.matthewwoodward.co.uk/reviews/licorne-aio-review-tutorial-how-to-use-it-like-a-pro/)
Cheers
Don't use shared proxies
I have semi-dedicateds from buyproxies.org