I used IP sus on my first cycle... i gained 25lbs, not sure how much of that was to do with the dbol but those were my overall gains...
On my second cycle now with Organon sus and have absolutely no pain days after in the injection site... made me realise that ips was a little painful... nothing you cant handle tho.
In short i was very pleased with my ip experience but people here always talk about the reliability of his gear... I cant vouch for that as i have only ordered from him once and can only tell you my experience with him.
End of the day its up to you bro.
TAILS