Either set is nice. I like chosera stones in general but don't find their extra feedback, which is little to begin with, to be worth the cost upgrade in full size stones. However, if I recall correctly the EP stones are more or less equally priced. I still think that the shapton glass stones are a perfect match to the edge pro but I am not a big EP user. Of the three sets of stone, when going freehand, I choose the Shapton pro most of the time but mix in a Chosera or two.
Regardless, feedback may not matter to some on an EP but I can assure you that it is still there! Chosera stones generally have a bit more feedback, in a way. If that feedback is better or worse is a question of taste however most will say that they prefer chosera. Me, it depends. I like the feedback of shapton Pro stones 220, 320, 1000 and 2000. Shapton glass 500 has good pro like feedback as well. WIth the pro line the 5k is, imo, the worst in terms of feedback as it has litte and it feels a bit odd in use as well. I prefer the Glass stones past 2000 grit. However, wit the chosera most of them good feedback but it can differ. The 3k is mega hard and percise and reminds me more of the Shapton Pro 2k, in a way. The 5k is quite soft and has wonderful feedback but some people don't like soft stones. The 400 and 600 are moderately soft as well. The 800 and 1000 probably, imo, have the best balance of being moderately hard and having very good feedback. The 2k, like the SP5k has a bit of a rubbery feel. Lastly, I have never used the Chosera 10k, shapton 16k or shapton 30k so I can not speak for those stone.
I will say that feedback, tactile feel in general is a subjective thing and may be different on an EP than freehand. Remember, I am a freehand guy who happens to play with an EP now and again. Also, it is hard to go wrong between shapton and chosera in general.
I need to know which brand of stone would work best for the type of steels I currently have. I am kind of concern because of the variety of steels I have. 
