also check out inferred vs indicated vs measured resource...

also check out inferred vs indicated vs measured resource categories. MCR resources 86% in indicated/measured which is good.

Latest announcement from MCR:

Cassini Mineral Resource increased to 985kt @ 3.8% Ni for 37,800 nickel tonnes (+9,300 nickel tonnes)• Over 91% of the Mineral Resource now in the Indicated category, available for conversion to Ore Reserves• The additional 9,300 nickel tonnes were added at an average grade of 4.5% Ni • Cassini is one of the largest and highest grade nickel Mineral Resources in the Kambalda district• Mincor’s total Kambalda Mineral Resource inventory now stands at 4.7Mt @ 3.7% Ni for 175,300 nickeltonnes, with 86% in the Indicated/Measured category• Maiden Ore Reserve to be announced around the same time as the DFS, late in the December Quarter• Diamond drilling at Cassini to move to the CS1 channel and the untested magnetic anomalyMincor Resources NL (ASX: MCR, “Mincor” or the “Company”) is pleased to announce a further substantial increase in the Mineral Resource for the Cassini nickel sulphide deposit at Kambalda, with ongoing drilling during the June 2019 quarter delivering a 33% increase in contained nickel to 37,800.

Im holding WSA and MCR but if forced to pick one would have to say let trend be the friend and go with MCR.