Comparing the PV6 1328sf and PV2 1313sf
PV6 having larger balcony which connected to the master room and each unit having a separation which means that 4 rooms also having window. Toilet sharing between master room and medium room. Pool better than PV2, larger and nicer but on ground floor.
PV2 having 3+1 rooms and 2 unit separation which means one side having window and the other side stick with the other unit. Master room having own toilet. Pool smaller and simple but on level 5 which more privacy.

For me, i prefer PV2.
First of all the prices, 4 year old pv6 sell about rm367psf meanwhile PV2 new unit sub sales now about rm400psf.
Pv2 look more grand on its look, height, color, lobby lift area as well. Having sky garden. Master room toilet not sharing with the others room so more privacy.

Just sharing my point of view.