They've been increasing their prices lately, from 30 to around 40 for 5lbs.
I personally like ON as well (I've been using them for the last 2 years), rocky road is my favorite and I've do not have bloating problems. I like it because of the extra glutamine in it.
I've tried Biotest's Grow! Whey before (bought 3 tubs if I remember correctly) and it's great as well. I wish there were more flavors, but it gave me absolutely no bloating either.
I'm going to get Biotest's Grow! Whey next time due to its price and quality.
I would stay away from Universal's meal replacements. It's a 50/50 chance for me as it seems like my body does not like the ingredients, I had to leave the gym early one time because I was about to yack all that shit back up. It was however very cheap in but the quality is questionable. Lots of complex carbs and protein, however.