Hello all,

I recently bought new q revo from amazon and refurb s7 maxv ultra from ebay drying module for almost the same price: $680 for q revo and ~$740 for the refurb s7 maxv ultra drying module

I've been thinking the pros and cons for each robot and still confused which one to keep:

Q revo pros:

• cheaper by about ~$80

• easier to clean water dock

• spinning mop might be better

Q revo cons:

• object avoidance is subpar - this is also pretty important for me since my S5 tends to get stuck on some chairs or guitar stands

• not good at mopping the edge

• potential internal water tank develop mold - this is pretty big for me since i tend to travel for like 1 month or so and the internal water tank is non-removable

S7 MaxV Ultra Pros:

• OA is much better

• Edge mopping is better

• Internal water tank is removable

S7 MaxV Ultra Cons:

• Cleaning the dock is more cumbersome

• More expensive

• Less suction

From all the posts I read, it seems that the biggest reason to go with Q Revo is due to its much lower price. However, in this situtation, would you get the S7 MaxV Ultra if the price is similar to Q Revo?