Lightweight tent recommendations?

I owned and used a MSR Hubba Hubba for the past 3.5 years. My wife and I slept in it close to 100nights in this timeframe and I couldn't be happier.

However, the performance deteriorated over time:

• Some welded seams on the rainfly started leaking.
  
• A couple of rips opened up in the rainfly, both repaired. (the tent lived in my backpack for over 12months while traveling, probably didn't enjoy it)
  
• The rainfly stretched over time, particularly ever so slightly after a windy and wet trip, resulting in a less snug fit/setup
  
• The bottom of the inner tent is no longer waterproof, to the point that any pressure on it, while on wet ground will get the water in (eg. while sleeping overnight)
  
  

Has anyone else noticed this? MSR rate their products for 3y, but I might reach out anyway as these started appearing a while ago.