Lots of talk on the forum about the -7 vs. -9. Do a quick search and you will find more to read on the subject than you can handle.
The -9 TW compared to the 152 isn't even a comparison. The -9 and the -7 are hands down easier to land. Even in strong X-winds the RV TW's are easier to land. Probably because they are more responsive than a Cessna, Piper, Citabria, Decathlon, Champ, T-Craft, Luscomb, etc.