Recently purchased Dungeondraft to compare against Profantasy's CC3 which has been my "go to" map-making tool for years. Limited art packs but one of the easier (and cheaper) tools available. What it does better than most of its competitors is allow effortless lighting effects. Dungeondraft maps also port directly into other VTTs with LoS and lighting effects. Wonderdraft (campaign world mapping) is also relatively cheap and as intuitive to easy ... with the same limitations on assets.