Many people equate Nitro's removable rear bins with less quality. I actually really like that feature. (for reference I had a Z7 for 10 years)
1. you can store more stuff under the bins
2. for security, I can remove the bins and carry all the gear/equipment/tackle in them indoors
Triton's 18ft with a 200 is a sweet combo though. that is what my Z7 was and would make it really hard to go with a 150 or 175 rigged boat