A recommended fast and reliable tablet! TECLAST M30 10.1 Inch Tablet 4 GB RAM 128 GB ROM

A recommended tablet!
TECLAST M30 10.1 Inch Tablet 4 GB RAM 128 GB ROM SSD Android Tablet MTK X27 10-Core Processor 2.6GHz 2560x1600 HD IPS Screen with SIM Card Slot Support Dual-Band WiFi GPS+4G Network Type-C Bluetooth

Link to item;
https://www.amazon.co.uk/gp/product/B...

Full review
I initially purchased this tablet and had to return it as it came with a system fault (it would not work on the sim card inserted).
I have since looked and compared specs and prices on Amazon and decided to give this tablet a second go.
Why?
This is a sad, but true story.
My ex-husband left the house in November 2018 (best thing he could ever do) and with him, he took many items of high value, including my son's tablet.
He really misses having a tablet, but I think that it's the fact that "his father" took it that upsets him the most.
For this Christmas, my new and wonderful partner decided it was a very good idea (thoughtful at the very least) to buy my son a tablet.

Together we have compared specs, prices and customer reviews.
We decided this one was the one to go for.

The initial order was a let down (as sometimes happens with electronic devices)
But now that the 2nd order has arrived... We know we made the right choice!
I can't wait until Christmas to see my son's face!

PROS
Tablet size 10.1"
4GB RAM (so it can work, run and multi-task without freezing)
128 GB ROM (no need to worry about how many games or game contents you download)
Possibility to upgrade memory with SD memory card
Dual SIM (any provider as the tablet is unlocked)
10 Core Processor - It runs fast / It's responsive
Android 8.0 A fast android platform that once again will make this tablet responsive and fast to work/play with
2560 x 1600 HD Screen Resolution - A real 1920 x 1200 HD Picture
Dual cameras - 5MP back & 2MP front camera
Big battery - 7500mAh (hence reason why it weighs just over 500g)
Fast charging - Thanks to C-Charge cable (included)

Cons / What would I improve?
I would definitely like this company/seller to do a quality test on all units.
With this in place, we would have saved the hassle and heartbreak of having to buy the tablet twice.

Would I buy again?
If I was looking for a tablet that had all mobile phone capabilities... Yes!
My iPad (10.5 PRO Model) has a SIM card slot, I can receive and send text but I can't make or receive calls.

Would I recommend?
Yes, I am!