What is the best alternative for BigQuery? What is the most economical? Once you are hooked, it is really hard to imagine going to e.g Redshift
Great product, pricing models are pretty insane.
And despite the pricing, they're still losing money!
Disclaimer: I work at Altinity.
I would trust AWS but not Google.
Ideally you will also partition the data, so your queries can use partitions. Athena charges $5 per terabyte of data scanned, so it's important to get this right.