What to learn synthesis from scratch on

[bassbin]

the best thing to do is get a good synth (analogue or soft) and try to use that synth for everything, and know that synth inside out. better to have 1 synth you know inside out than 10 your sketchy with

Exactly

My introduction to synthesis was the TS 404 Bassline synthesizer in an early version of fruityloops and I learnt that thing insideout.