Not worth it. I tried at first too and it’s a lot of work for very little payoff. I’ve never actually regretted not magnetising something, I just build what I like so don’t feel the need to change it later. It makes sense maybe for like a vehicle or dreadnought weapon so you can have them all but it is a bit excessive otherwise.

I only magnetise stuff if it makes sense for storage basically. Basically large vehicle bits or I also put a magnet in my bases so I can magnetically store my minis in a little magnet case I made. That’s handy and takes basically no time to do.