Off topic...water heater

[Smooth_Operator]

Sorry to derail any turkey talk but I'm looking for some sound advice from some of you guys who might be in the know. Water heater is on its last leg and is about to crap the bed, I'm having a natural gas line ran from the street to my house soon as I'm going to go the tankless gas route.  What are some of the brands I need to be looking at? Water demand is for two, as my wife and I don't have kids but often have friends/family stay with us for holidays and such, so would need hot water for those occasions as well (4-5 people max). Thanks in advance...

[Gamblinman]

Rinnai.

[Smooth_Operator]

Thanks, any particular model?