I want a flux remover pen but don't know which to get. Chipquik has
- Flux Remover (Non-Flammable)
- Flux Remover (Fast Evaporating, Non-Flammable)
- Flux Remover (Foam-Free, Flammable)
- Flux Remover (Foaming, Flammable)
All cost about the same price. Whats best for rosin flux remover?