A while ago I evaluated a load of LF solders and found them to be basically crap, except Almit LFM48S - Japanese.
This has gone up to £100 for 0.5kg which is ridiculous. It is about 10x of leaded solder, and all prototyping is done with leaded because it works so much better, but for stuff that goes out of the door we have to use LF, just in case somebody checks.
Can anyone recommend a really well flowing LF solder?
Someone recommended Stannol from Germany but it is the same price as Almit.