Bernier.
maybe we should request pg build into rb and powertraks a nice guitar amp.
till then there are lots of free guitar amp plug ins if you google that you can test out.
or for pay ive been checking out this...
two notes....lots of clean thru distorted tones...
hardware unit..
https://www.youtube.com/watch?v=CTLhWJ9Opvo
and the web site...
https://www.two-notes.com/en/
many different guitar products.
CHECK OUT THE WALL OF SOUND SOFTWARE...!!!
https://www.two-notes.com/en/torpedo-series/torpedo-wall-of-sound/
there is also audient sonos for guitars..dont know how good.
https://audient.com/products/audio-interfaces/sono/overview/
and the axe interface.
https://www.ikmultimedia.com/products/axeio/

as i said before either RENT for a testing time to see
if it works well with powertraks. my music store gives me a month to test and return

you tube has lots of demoes of interfaces for guitarists.
rock out Bernier.
oldmuso

my songs....mixed for good earbuds...(fyi..my vocs on all songs..)
https://soundcloud.com/alfsongs
(90 songs created useing bb/rb)
(lots of tips of mine in pg tips forum.)