You got the crucial point:
"As beside also have Residensi Bintang and Mercu Jalil. Sum up of these 3 projects nearly have 4k units."
Also not yet to mention LTAT residences, and existing Akasia Condo.
This is the main point scare me away LOL

Btw, you/ your bf bought eventually?

Ya, I also think both projects are more to own stay instead of invest.

But both locations also more to cons:
Ren congested and surrounded by many high rises.
Flora is in old industry area, eyeshore on those old & dirty industrial lots/ building & uneven road. Many trucks in & out. You will lose your appetite if you really been there.

Even adjacent, but can't reach in walkable distance also not the pro for me:
Ren even not walkable to PV2 and no any public transport station.
Flora can walk to LRT station but feel a bit unsafe because across the industry area and many low cost apartments there (more than 10 blocks).
Moreover many cars park on the road, middle of the road somemore.

However, I do really like Flora layout, most of the types all rooms are face outside (not face inside void area). Dry & wet (yard) kitchen separately, natural ventilation for all bathrooms. Some types got width living + dining area, I like this so much. Flora also comes with partial furnished and the furnitures given is sincerity/ good. However, this definitely count in the selling price. Hence, I do think Flora is expensive.
Btw, Ren layout also not bad.