Choosing between the following three cable brands

Following many great comments and discussions with fellow inmates and manufacturers... I've shortlist down to the following for my system.
1. PureNote Paragon i/c and spr cable
2. Gurreilla Sivlver Push/pull spkr cable
3. Cerious Technology i/c and spkr cable

system:
MBL 1531 CDP
I/C: Harmonix HS101GP 1.5mm XLR
P/C: Gutwire PowerClef SQ going into PS Audio P500

ARC Reference 3 Preamp
I/C: Harmonix HS101GP 1.0mm XLR
P/C: VH Audio Airsine going into PS Audio P500

Krell FBP 200 C
internal P/C to wall

Speakers: Verity Audio Fidelio Encore
S/C: Harmonix HS101 2.5mm single wire

PS Audio P500 PowerPlant with Labcable into wall.

Music: Bocelli, Pavarotti, Sarach Brightman, Secret Garden, YOYO Ma and general violin concerto.

Lacking: speed + dynamics, Cello doesn't dive deep on base at all.