You can get a rosin or wax pen pretty cheap. On the res i got an evoke for 40 bucks CDN and i like it better than my 100 dollar kandypen.
They have a cup that holds the rosin that has some system of ignition (quartz or metal coils and all sorts of coils). Whatever the evoke has in it fires up rosin real nice. Big fat clouds and you can run an iceborn in the middle if you like to cool it down. (its a thing you put in the freezer that is like an ice bong attachment)
I have one of them someplace (it came free with a vape).
For rosin, vape pens work amazingly well. You have to be efficient with it or it doesnt work as well so rosin lasts a while with it too.
Nothing beats a fat greasy oiler if you can smoke it. Coughing is exercise !
But for flavor a wax pen is the best. I like that multi screen idea I will have to try that,
Another thing you can do...and this one is tasty too is roll some buds in the rosin.....dust it in kief to make moon rocks
and fire those up in any pipe. I But you will be high!
And rosin should taste good right away it doesnt have to sit out. Your squish is ok so its in the combustion.