I own both real traps and I own the gik stuff.
I have 3 real traps and
2 tri corners and 2 244 or whatever big traps from gik.
I also have 2 msr spring traps and a buttload of 703 and a couple of those little tube traps.
I cant really say hey this is better in my room as I'm really only using my ears but I will say that the realtraps look and feel more solid and they work well on my sides they really helped focus the sound in that spot.
I have the giks tri traps in the front corners and the msr springs with the mondo ones on top of them in the rear.
If I wanted my room to look sexy above and beyond anything using these products it would be realtraps and the msr all the way.
But the giks do work well.