Fellow pool pro here. You have provided a lot of good info. There are so many new robots coming out on the market lately, I can't keep track, much less knowing much about longevity/performance for a given model.Due to the short release time of AIPER X1, I have not actually used it, but I have Aquasense Pro.
Its advantage(beatbot) is that it is made with great precision and has a seemingly strong waterproof performance.
And there is a 3-year warranty,Although it hasn't been three years since its birth yet
, but the 3-year warranty at least proves their team's confidence in quality.
Its internal structure is very complex and has a completely different internal structure design from other robots, using a large amount of epoxy resin and other sealing methods.
And in some motors, fully waterproof motors that can even operate in a submerged state are used.
But the downside is that its proud or costly "map drawing" feature is not very user-friendly, which means a significant portion of the $2000 may have been wasted.
And for the 5-in-1 robot, trust me, it's definitely not as good as buying a basic model+Betta.
These machines are already very heavy.
The additional weight added by the skimmer module is more like a heavy burden than its functionality.
Considering your overall situation, although I have not used AIPER's latest product, SCUBA X1+BETTA is your best choice.
The second layer filter is very important as long as the filter does not completely clog.
It will be very useful.
In addition, the 2025model of AIPER SCUBA S1 is also equipped with a fine filter, which you can use as an alternative
I can't even recommend Dolphin anymore. They used to be the "gold standard" of bots. Maybe get 2-3 years out of them now.
I now tell people who ask, "If you don't have $900++ to spend on a bot, you don't want one".