Go with the Wedding there and spouse. may be a few months more in total.
But no worries about FLR and getting married in the first six months. While your mahal cant work until she has FLR.
There are advantges to both Visas. But from what i read the Spouse Visa is the best for you both.
Its tough in certain stages for you both the process but the group on here led by Mr Admin should be able to help and support you both.