Buddy if i can help.Even v good refr. Will NOT break the laws of physic, optics.Legendery status is quite often just a marketing ploy,to suck in the inexperienced and gullible.Slightly sharper image yes but a Properly cooled mak around7" mark would kill it for resolution as would a 9 1/4 sct.just depends what your expectations are.Waste of money in my view!
Now if it where one of the other scopes mentioned.wow! Ill probably end up with a 7/8 mak myself!