This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Please scan through this forum (or search "eclipse netbeans") - this same question comes up about every couple of weeks so you should be able to find many opinions on this topic. Here are some to get you started: