For the moment Kipper is a good option for sure, but be aware that his contract is up after this season. Given his age it's possible that the Flames won't extend him. In a dynasty league I'd stay with Hiller and Fleury - or if your salary cap allows it go with Kipper as your 3rd G and drop a skater, maybe trade away a G to a manager in desperate need later in the season...
12 team H2H dynasty
G, A, +/-, PIM, PPP, SOG, FW, HIT, BLK
W, GAA, SV*, SV%, SHO
Team "Invitees to Valhalla"
C: Tavares, Stamkos, Kopitar, Hanzal, Scheifele
LW: Sharp(C), Spooner(C), Filppula(C)
RW: Backes(C), Simmonds, Palmieri
RW/D: Byfuglien, Burns
D: Josi, Letang, Gudas
G: Dubnyk, Talbot, Nilsson
IR: Price, Smith, Hamonic
F: S.Bärtschi, A.Mantha, T.Meier
G: A.Stolarz, J.Gillies