Speaker cables with good timbre

Analysis Plus Solo Crystal is a very good match for Totem Forest.

Audiogabby Audioquest first choice, Check Veritas cable they are getting good reviews . I have not heard them. 

Surely the only goal you should have for cables is that they add as little as possible to the signal and not what they add to the sound.

Cardas is well known for their copper quality. I recently purchased a pair of Clear Sky X4 speaker cables. They are remarkably balanced with no particular emphasis on any frequency range. 

@audiogabby  I must say I find cable threads akin to asking what shade of blue is the sky?  Human nature says most will recommend what they are using themselves.  Then there will be dozens of different cables recommended.  They can't all be the best?  Since I don't have your room, your equipment or your ears, can I really suggest what is right for you?  But for what it's worth, try building your own set using VH Audio CHeLA Speaker cable (in bulk), now available with pure, solid OCC Copper conductors!

The CHeLA OCC speaker cable is made of 48 individually insulated 24 AWG SOLID OCC (Ohno Continuous Cast) copper conductors that are insulated with VH Audio's AirLok� dielectric. VH Audio's AirLok� dielectric is a proprietary form of foamed/cellular Fluoropolymer that has a dielectric constant of LESS than 1.5 and an extremely low dielectric absorption. The 48 OCC copper conductors are braided into VH Audio's Counter Helical Litz Array TM geometry (C.He.L.A.) around a core containing strands of unbleached cotton. This special self-shielding speaker cable geometry results in very low inductance (.011 uH*), reasonable capacitance (230 pF*), and low DCR (1.35 milliohms per foot*). Additionally, the CHeLA geometry results in more symmetrical field interaction between strands vs. conventional braided designs. Aggregate AWG for each grouping of 24 conductors is 11 AWG, and the approximate cable diameter is 3/4"  (cut and pasted).  A final benefit is the joy of building your own cables.  IMHO

  Not surprisingly, I use these in my own system.  As good as any cable I have heard and only $43 per foot.  Cheers.