Colossus was the record holder until another park matched it with a clone... China isn't it?
Colossucks was a clone it'self, mind you. Few people know this. There are 2 8 inversion versions lacking the two final inlines.
There are 4 'Colossus' worldwide. Two with 8 inversions, to with 10.
Now... Anwyay.
Vekoma being rough is a very overated statement. Ride a new Vekoma... and then tell me they are rough. I've recently learnt that B&M's, for example, are only so darn expencive because of their wheels. And, if a Vekoma is well looked after... it would be relativly smooth.
When i rode Kumali, Flamingoland's 'custom' (actually has a cloen in Asia, i think) SLC after oepning week i was SHOCKED at the smoothness of it. It was B&M smooth. And a friend of mine comments that when he first rode Disney Paris' R&R he was onyl just becomign an enthusiast and had heard the B&M's are smooth, Vekoma's are rough" theory... and Thoguth R&R was a B&M.
Colossucks is the roughest coaster i have ridden. Theres rough rough with age, theres a fun crazy rough and then theres that awful rattly roughness accumpanied by grinding and screaching. Colossus is a slow, lacking ride. It's layout is dull and unimaginative and one fo it's trains are in such appauling condition it's roughness is just to the degree where i don't want to ride it anymore.
It has suffered the same fait as a lot of Vekoma's. Vekoma's are cheap. They are bought by parks that are less likley to maintain there rides. If you look at Disney's Vekoma's, you can't really fault them, can you? Because Disney look after them. Colossus has suffered the havign extras added to it's trains over time and not enough attention payed to the strain it puts on the track. It's being left to rot... And i really don't care.
The Vekoma multilooper in France, er... in Parc Asterix... Aparently is hell. That has 8 inversions? It'a slo got a drawn out an unimaginative layout, says thsoe who've ridden it. I have not.
Inversiosn are massivly overated, full stop and lots of them only causes rides to be repetative and boring from experiance and heresay.
EDIT: God the quality of the post is appauling. Tiredness.. Apologies. I had to ride Collosucks today.

Oh joy.