27B vs. 29M
We looked and drove 29M, ACE 30,the 27B & 29M drive the same. ACE was terrible to drive and engine noise unbearable. We decided on 27B because it's our first MH and just wanted to stay shorter and price lower. On 29M didn't care for outside kitchen and no pantry but really liked the bed could be used without side open. On 27B, the grey and black tank dumps are in separate compartments which means at dump stations need to disconnect sewer hose. Location of tv works for us (only 2 typically). Have used overhead bunk, easy to get up, little awkward getting down. The wifi booster has been disappointing get better signals without. Firefly multi-plex controlls everything (water pump,lights,generator,heat,ac etc)when it works is great but have had wiring issues that hopefully will get fixed soon. Make sure and download/use app because it works (assuming you have wifi) when wall panels won't. Std 27B and 29M is single air, most dealers get the option of 2 AC's, you want 2 AC's which also upgrade generator and everything then is 50amp service. Also fyi it appears for 2020 Thor has discontinued the 27B. Good luck.