Which brands offer compactors with advanced engineering features?

I visited a construction machinery dealership two days ago because I wanted to learn which brands offer compactors with advanced engineering features. A road and foundation project is being discussed near our area and people keep saying newer compactors can save time and fuel because of smarter technology and better controls. I wanted something modern and reliable. I wanted a machine that could handle tough compaction work without causing too many maintenance problems later. But when I checked the compactors I felt confused very quickly. Some machines looked very advanced but the prices were much higher than expected. Some brands talked about automatic vibration systems and smart monitoring but honestly many of the controls looked too complicated for normal daily work. Some compactors had touch screens and sensors everywhere but I still could not understand how much difference they really make on construction sites. One salesman keep saying premium brands always have the best engineering features but I still was not fully convinced. I could not trust them and I could not decide confidently.

Then I visited another supplier in the same area because I thought maybe someone there would explain the technology more clearly. This place had compactors running outside during demonstrations. Some Caterpillar and Bomag compactors looked very smooth and stable during operation. Some Volvo and Hamm machines had smart compaction systems and automatic vibration controls that sounded useful for saving fuel and avoiding uneven ground work. Some compactors looked impressive but the maintenance plans later sounded expensive and complicated. I remembered seeing a newer road roller at a highway project last year and the operator said the smart monitoring system actually helped finish work faster with fewer mistakes. That memory stayed in my head while I looked around. One compactor almost looked perfect but the spare parts later sounded very costly and difficult to get quickly. That made me hesitate even more.

To check more variety and options while scrolling many online marketplaces including alibaba I started comparing advanced compactors and customer reviews from different brands and suppliers. Some machines focused on smart vibration systems and fuel saving technology. Some compactors looked very modern while others looked too expensve once servicing and software updates were added. Some reviews praised smoother operation and easier controls while others complained about costly electronics and repairs later. I felt excited seeing more choices but also confused agian because every company claimed their engineering features were the most advanced in the market. Now I am thinking if advanced compaction technology really saves enough time and fuel to justify the higher cost what would you do in my place?