DCBM 90k RP Redemption

I have a Diners Black Metal with over 90k in Reward Points. I’m planning a trip but I’m not sure which platform/hotel chain/airmile would give the best conversion for this.

AFAIK, the best value I can get is to redeem on Smartbuy Portal where I get 1:1 RP to Rs conversion for hotel and flight booking. But is there any other platform where I can get more value? I don’t want Apple products or any other physical product. My preference is to use it for travel.

Thank you!