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, Scheifele, Hanzal
RW: Backes(C), Simmonds, Niederreiter
D: Burns, Byfuglien, Josi, Letang, Giordano, Gudas
G: Price, Dubnyk, Talbot, Smith
F: M. Tkachuk, T.Meier, T.Jost
D: B.Montour, J.Morrow
G: J.Gillies, A.Stolarz, I.Sorokin