What's your preferred alternative? I use DuckDuckGo, and it's... OK. I still often switch over to Google when I'm having a hard time finding relevant results on DDG.
It seems to depend on the type of search. For ordinary information, I'm using DuckDuckGo. For shopping, I go to Google, but the results aren't great. I'm undecided for serious research.
DDG works really good in my opinion. I rarely use google, and if I do use it, I find the results almost always lacking too. The only time when google is better, is if I’m looking to purchase something, and want to find a place that sells the product I’m looking for.