Getting permanent residency in Paraguay was fairly simple. I completed it in about seven months (partially because I needed to wait for my FBI background check). Other people I know had theirs completed in four to six months.
I also find Paraguay to have less government intrusion than Uruguay. Not that Uruguay felt oppressive, but the Uruguayan government is certainly involved in more aspects of business, welfare, regulations, etc., than the Paraguayan government.
Most Paraguayans only speak Spanish, or Guarani (the native language). However, if you're working in the tech sector, it isn't unusual to find people who speak a decent amount of English.