Yeah, ScrapeBox for sure.. I am personally very suspicious of ScrapeJet's links.
Every time I use it and just let it build any link.. It always comes back with an almost identical list of websites no matter the keyword.. There's a lot of those old indexing links (domain tools that provide links, like this: http://www.woorank.com/en/www/google.com) and a ton of mail order bride websites. And they show up in groups... Like it will be ALL indexing links and then ALL mail order bride websites... Just strange to me that no matter the keyword, the links built are on identical websites in nearly identical order... Then whenever I set it to a minimum PR of like 2; it will just run and run and run.
Granted, I have not had a huge amount of experience with ScrapeJet because I tried it initially and did not like it. I personally would rather run ScrapeBox, it's not automated but you have a ton more control of where your link ends up!! THAT IS IMPORTANT!
However, if you'd like to try them both, check out http://www.blackcatservers.com