That looks pretty neat. I had a choice between a 30L biorb or a ready-to-go 60L standard tank, both £95...
Then I looked at the extra gubbins the Biorb wanted and the kit you have to replace every month or so! The future costs of running a biorb kinda put me off, I have to say, but that one looks pretty cool.
The limited choice of substrates and rather plasticky-looking top and base was a turnoff for me, too. I like the idea with my standard tank that if I need to upscale I can use the same filter, heater, and aeration kit out of the old tank.
What's that circle in the front of the sphere? Some sort of magnifier? If so, that is very cool.