Cant really fault them.
Poss not the cheapest but their 'original purchaser' gaurantee is spot on.
I have a Titan Manitou, bought from them as a kit.
It was returned to them late last year for an 'overhaul'
No questions asked, apart from the obvious, and it was serviced.
Not too sure what or how but it is shooting just the same as when it was new.