Compare Stanley Quencher Tumbler to H2.0 Flowstate Tumbler

Compare Stanley Quencher Tumbler OG to H2.0 Flowstate Tumbler. Which one do you want? Are they leak proof?
40 oz Quencher coal geni.us/y3xV (Amazon)
40 oz H2.0 pool geni.us/LkA2 (Amazon)
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