I am trying to settle on a BH rubber to "all around". Currently using AssasinS in max or 1.9 sponge but Cole is out of stock-plus I always worry about the next batch being different with chinese rubber. 

tia

I tried 729 aurora on both forehand and backhand.

My personal opinion as per my playing style (both wing looper, more consistency on FH and weaker backhand).

Aurora is defiantly very good rubber- (2 mm thick sponge, 40 and 42 degree hardness)

excellent control (now my shots stay on the table)

blocking, pushing, flat hits, spin - very good

lifting heavy backspin - good

drawback - low arc

It suits fast blade more on backhand.

If you're concerned about QC then you'll always have a doubt in the back of your mind about Chinese rubbers.  The quality has improved a lot in recent years, but you can always get a total lemon if you're unlucky.  I had an awful sheet of Aurora a few months ago where the topsheet was almost completely separated from the sponge inside the packet.  A shame because the previous 3 sheets were excellent.

Cole puts a lot of effort into trying to keep the consistency of his batches high.  He's a far better bet than ordering blind from ttnpp or eaching IMO.

This is an all around rubber with a nontacky topsheet that is harder than illumina, but not as hard as most chinese offerings. The sponge is listed as 37 degree, but seems significantly softer than yinhe 38 degree sponges. It has low catapult. I am using it on either a double fish chen qi carbon blade (soft feel) or a sword yokohama yue whis is a 5 ply flexy blade. It does not see fast, but if I hit the ball well with my BH to players in my club I often hit a winner (1100-1400 USATT). It pushes good (not as good as tacky chinese) and when I used 1.9 sponge it chops pretty well except for high spin loops. It is a 16 dollar rubber-not a 40+ tensor. I am not as able to counter loop off the table as well as my ESN forehand rubbers. 

top point is a strange one as in not that grippy but will suit some backhand blockers

Aurora seems too perfect , good spin and noise, just wonder how do they finds names for rubbers

Outlaw just scares me to death, I just could never use anything with the history that this rubber had/has

It's truly a great rubber for hitters. 40 deg was way too soft for me. I couldn't spin with it, perhaps me using hard bh rubbers does have an effect on my technique. 

but it's ability to drive everything above net is better than most rubbers I have used. s2p gives me that ability as well as every other good quality a bh rubber should have. Easy blocks. loop. Flicks and so on.  Sometimes I chop with it. But new ball is a little difficult to chop, for now at least. I recent came back to it.

It's currently on my dad's cpen blade 729 v6. he likes it a lot tbh. Traditional cpen player. Coached by a cpen player. Played nationally back in Bangladesh, was ranking 3rd in his prime. 

But I think once he starts playing regularly, He will most likely move to something more traditional.  

haven't used the others. Sorry.