I would go with the UV cure glue, as it is available with decent price, and will cure nicely with UV light in a few seconds, so you can align the wires before hitting the torch to it. The silicones are good, providing you have the time for the reaction to complete and enough oxygen in the silicone to polymerise it.
As an alternative 5 minute epoxy is good, reasonably fast and can be done with a pack of bamboo skewers to grab a drop out of a small dollop of each type, and then mix on a small piece of waxed paper. Dispose of each skewer after a single use, and you will need 2 per batch, one per blob of epoxy mix, and then use only the one to mix them and apply the drop before it cures. Fastest cure I find is the Pratley quickset steel or white, it will cure fast, and the clear is the slowest.
I really would not use hot melt glue, many of the formulations they are made from have very poor long term properties, they tend to react chemically with time and temperature, forming either a conductive film on the surface or corroding the copper wires and board. The yellow contact adhesive does the same, though it also likes to do both at the same time, and the solvents in it will destroy electrolytic capacitors by damaging the rubber seal and allowing the capacitor to lose electrolyte faster.
Superglue I used a lot to bond wires and fix traces, just use the gel types, and simply use masking tape ( painters tape in the USA) and cut paper masks to mask off most of the board so the bloom it creates ( evaporating light components of the glue) is easy to clean afterwards. Using the activator spray in areas with low humidity also helps, but here at the coast I am a lot more concerned with keeping it in the fridge so it does not cure in the bottle, than to really use an activator on it.