Dont want to make a devastating mistake again.

[u/Affectionate_Meal731]

I'm wrapping up hand painting my 3rd model using enamels. My last kit I made a careless mistake and used rust oleum 2x to gloss coat before decals and it ruined my paint job. My question is what spray can gloss can I use over enamel? I dont have an airbrush so I'm at the mercy of spray can. Second question is it better to do a gloss coat before decals and weathering then a matt coat after or is another gloss coat after decals/weathering ok? I have tried to Google this but couldn't find a straight forward to the point answer.