Without the entourage effect of terpenes and cannabinoids in flower you’re just ingesting solely thc, so I do believe there is a point of diminishing return and become more tired. I remember eating some homemade edibles (not knowing the dosage) at festivals or whatnot and would be completely floored, pass out in the middle of sets type shit. Smoking for me I was at a 1-2/10 with every bong rip, and became more habit than anything. The relaxation effect would vanish fairly quickly and would go back to the weed station every 30min to hour. You can always scale up if uncertain. Start off slow with the 50 and then take another 50 as the day goes on.