most deltas are MUCH cheaper than a raise.

Different makes and model;s of printers all have different plusses and minusses.
Creality have more minusses than most - the plus being that they are really cheap - they've cut corners and that effects a lot of different things.
Speed being one. Yes they will print well - but at half the speed a properly designed prusa I3 will print at.

However I am somewhat confused here ralph, for years you've pretty much only posted when you've been pushing Ultimaker printers (usually in totally inappropriate threads) - some of the least cost effective machines around.

Are you in fact a bot who is now being paid/programmed by creality ?

With 3d printers - particularly at the moment (2/3 way through 2020) you tend, mostly, to get what you pay for.
I'm not sure the raise is worth what you pay for that - but there are a LOT of machines in a similiar price bracket/ where its much easier to see where the money has gone.