Thoughts on M1 Fibre Broadband?

Not a knowledgeable person in this area so thought of seeking some advice here.

Was thinking of getting the 1GBPS m1 deal at 39.90/mth. It comes with free router - either TPlink Archer Ax72 / ASUS RT-AX55.

Any existing users of this router / fibre broadband from M1, would u be able to comment of its performance?

Also, if this router isnt paritcularly strong, i was thinking of purchasing the TPlink deco mesh system to make sure there are no dead spots at home.

If so, do you guys have any advice / better value-for-money deals out there?