First of all, this is such a great forum about great water, provided many useful information and awesome experts, thanks Admin for provided such a great place for me(newbie) to asking question

I'm looking for a under sink filtration system, i lived in place where hard water is a concern (above 7), i do have a water softener, use it only for bath and cloth washer.

here are the two I'm comparing with

Seagull IV X-1F (CA) $560 V.S. Multi-Pure MP750SB (CBVOCSB) $399

these two look pretty good on their spec, but lack of customer review is kind of worry me.

i definitely need some expert advises, are these are good system, or any better one suggest? thanks in advance