What do YOU think? Is it worth the $$ to buy good spring water, or do you prefer to boil your tap water, or do you have really good tap water already (if so, lucky you!!)
It will make good beer, no doubt. So if you think the money is worth it I would go for it. If you are not happy with your tap water I would also go for it.
I have pretty good city water here so I just run my brewing water through an inline brita faucet filter and I'm a happy camper.
I normally just use 6 gallons of the bottled water from Walmart, a whole 64 cents a gallon, now its more than likely nothing special, just filtered, but at 64 cents, I don't complain. I normally get a big bag of ice and put 4 gallons and the ice in a big cooler I have the day before I'm brewing, and then use the ice that's left in the cooler to cool the brew pot down. So far no problems.
I have great water for dark beers. Its not ideal for lighter beers, but I didn't have problems with the first Kolsch I made...in fact I got less efficiency from the 2nd Kolsch I made that included pH 5.2
the water here in Cincy tastes fine, but a PH test reveiled that it was WAY alkaline (8.6). Trying to get a water report proved very difficult as the people that answer the phone only have access to the propaganda pamphlets that only tell a fraction of the whole story. With more specific information, salts can be added to straighten out the PH. Without that info, you're just guessing; so my only other option was bottled water. I use distilled water for the mash, but I use tap water through a filter and boiled for the sparge. Seems to work well.
so it looks like spring water is preferred, but tap water works fine for some, too. i have always used tap, so I think i will try spring for the next brew.