The multitasking seems a bit faster than another cheap tablet I've tried, but I'm skeptical about the 4GB after trying this app:
It starts glitching out and the app eventually crashes when it tries to go above 1GB.
Well comparing it to your current tablet, the Beneve 10.1 is quite an upgrade in terms of screen quality, because as I showed it has a relatively high resolution of 1920x1200 giving it a PPI of 218! Really impressive for the price point. It's an IPS display which has accurate colors and the viewing angles are great meaning the colors don't get distorted. https://www.amazon.com/dp/B07DRDJW7K/ref=as_li_ss_tl?_encoding=UTF8&psc=1&linkCode=sl1&tag=cp12k4b-20&linkId=fa05fbe6e863ed55bed44abb78dfef1c
This is probably your best bet for $220. I read a review where someone tried NEtflix ESPN, etc and he/she didn't have any problems with it. For some other apps it may seem a little laggy for streaming, but this is based off the reviews I've read on amazon. - https://www.amazon.com/Touchscreen-Featuring-Android-Marshmallow-Operating/dp/B01GDBMJ7G/ref=as_li_ss_tl?ie=UTF8&linkCode=ll1&tag=cp12k4b-20&linkId=30bdd84fd6b534c1aed3a7519f1feba6
Hope this helps.