OK, I have just spend 2 hours meticulously cleaning my shenray raptor t6 clone, and the VD results are on a 1ohm load with old 25r's 0.09v. That is about the same as my aluminium abaddon, which is 0.09v and sometimes 0.08v, so I will say they are matched imho for performance...
I checked a youtube video of the original which featured a complete breakdown, not that I didn't knew how it was done, lol, but because I could then do a comparison against each and every part against the original, and i'm amazed at how close this clone is. It is a 1:1 and I would say everything is spot on, down to even the spring which is good quality, and the single thing that's different is the positive bridge, which is copper originally and silver plated on mine. There's a very slight scratch on the plate, which shows me, i believe, that it's copper underneath. It's hard to see as so tiny, but I seem to notice some reddish hue typical for copper. Also the threads are great and the tolerances are good. The materials looks first class and top quality. The brass and copper shines and looks so great. The engraving(not printed, real engraving) and button and everything is like original. Great throw and stable on the VD test.
I really am liking these shenray clones, which FC has a lot of and lists if it's from them, like my shenray castigador which also is spot on and both has gotten 5 start reviews only. I lost one of the small items that holds the battery door unfortunately, so I had to order another shenray castigador, btw and also picked up a dos equis while at it(I canceled a previous order of it because of big batch issues reported) , so can't wait to do a VD test comparison on all of them including nikita(0.14v) and abaddon. I did suspect that it wouldn't beat my abaddon btw, but i'm thinking possibly the castigador and possibly dos-equis will. Note my abaddon is one with solid copper inside, and not the plated versions which is most sold, which are either brass or SS underneath the plating...
Anyway, this raptor gets absolutely two thumbs up from me and it's a great simplistically internally designed full dual mech box

The only thing i'm not really a fan off is the battery terminals, as it's not so quick or comfortable to change cells, and I much prefer dimitri or abaddon style or similar, but this is exactly as original and has nothing to do with the clone, though... Still, better than springs that can collapse/loose tension/break... I only use these boxes at home, so don't care for needing a screwdriver for cell-changings personally...
Edit: I fully cleaned my aluminum abaddon and did a vd test with a par of old 25R's and not the same as yesterdays test, and I got 0.09v for the abaddon(could have selected 0.08v if wanted also, but nonetheless), and the raptor got 0.1v, both on 1 ohm as usual.
I love the raptor after using it a day, and it feels so good in the hand with slightly rounded edges and the button is simply a joy to use, and it's so great looking in real life. However, the battery terminals are simply a ..... to use, as they are to small and takes forever to thread in/out with so many threads and I have to be so careful at the start to find the correct starting-threads, so as to not cross-thread. It's the same as original of course. However, for such a big and heavy mod, then it's a little disappointing to me that it cannot beat the little sleek abaddon. I don't mind a nice heavy thick mod, but it should then also perform as such, or else it's a little useless imho. I like the look and button feel way better on the raptor, but the sleek little abaddon, which actually performs the same or slightly better, is probably my favorite of the two. It's also got a stable button btw, just like the raptor, but definitely not as smooth... I dunno, I willl have to spend some more time with it, but as said, this clone is simply amazing!
I have got to also make some vd tests at lower ohms, but i'm not sure how low the VD meter I got supports to go, or if even have a limit(tobecco volt-meter)? I would guess that the results would be comparabel, as there's no circuit which could possibly favor certain ranges, and 1ohm is often used as standard for these tests, but if there could be a difference then of course it should be tested...