no not always...i don't rent always but when it is important i do...i mean if i want a card which i know it will help me to climb up in leagues i do rent
most of the times i finish GOLD 1 and i get 30 packs
so there is no need for renting cards
on the other hand , you talked about ROI....if i consider that in diamond 2 league you get these rewards , i do agree there is no need to go rent cards in order to hit diamond 2 league
but on the other hand if your target is champions league then yes i do believe that renting cards will give your investment back
you see there are so many different factors you have to consider on Splinterlands....it is not so easy bro to figure out the correct move
Totally agree, my alt was built on just rentals with the Dec paying the rent and the daily and eos being the profit, then eos rules came in and it just costs to much for me right now