Bangalore: Builder trust and rental potential insights?

Okay I'll be honest — I'm really struggling to decide between Keya Life By The Lake and Prestige City. Currently in a 2BHK, thinking of upgrading to a 3BHK, already have a home loan so the EMI jump is a big deal. Keya Life is completed, so builder ka track record visible hai. But Prestige City is still ongoing. Kya builder trust factor wahan ek risk hai? Also, rental potential kiska better hoga in 5 saal? Keya Life ka high price point hai, toh tenants milenge kya? Aur green area, open space kahan zyada feel hota hai? Opinions please!