Aqua-Safe Advice

[Matt]

I've been discussing purchase of an Aqua-Safe RO+DI unit. I'm torn between the unit with and without the pressurized tank.

On the tank-included model, it seems that you'd have a small resevoir of water for drinking water and making tea, but it seems it would be harder to get the 5-gallon pails full for water changes.

Anyone with practical advice or tips? The price difference is NOT the determining factor.

Regards,
Matthew