Hello. Grab vs Scrapy?
Scrapy would have a slightly higher learning curve initially due to the components, spiders/pipelines etc but i think more robust long term.
Grab would seem better if i just had some small xpath and wanted to quickly hit a site or file.
Notably grab didnt state css selectors on its page which Scrapy has.
If you don't mind Ruby Nokogiri is great.
Personally seeing jquery and/or xquery selectors would be great though if XML would just die then no need for xquery.
Sayth