What would be a good digital piano to buy for my 6 years old son to learn and use for next 5-7 years at least? Options I have narrowed down to are
![CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/ov00-header-clp-725_43823c9a6be615f5dc6d69f2cf8adacf.jpg?impolicy=resize&imwid=1920&imhei=600)
CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/03-GrandTouch-S-plastic_f0e6f628719c7891631fb54e796bea33.png?impolicy=resize&imwid=600&imhei=450)
CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/11-Binaural-Sampling_6ae95e2aee248ee4c8ee3ca91ebfa4de.png?impolicy=resize&imwid=600&imhei=308)
CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/ov03_145da73af3bb71daeb18913fc52a8137.jpg?impolicy=resize&imwid=750&imhei=501)
CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/19-SmartPianist_e3e8cc7afda1e9c7ea4a9a2487399665.png?impolicy=resize&imwid=600&imhei=450)
CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/07-GrandExpressionModeling_f27ac7013219dd1368388cd8b151fe43.png?impolicy=resize&imwid=600&imhei=783)
CLP-725 - Features - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/04-clp-725-side-b_90214a555fd1a357ae96871aaec32da8.jpg?impolicy=resize&imwid=735&imhei=735?imbypass=on)
CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/ov02-clp-725_80de4d0c05862e5fdf6ef3010e23c72a.jpg)
CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/07-clp-725-color-pe_db2882ee3a0c482ab7d1bb62687f5b45.jpg?impolicy=resize&imwid=735&imhei=735?imbypass=on)
CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English
![CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English CLP-725 - Overview - Clavinova - Pianos - Musical Instruments - Products - Yamaha - Canada - English](https://ca.yamaha.com/en/files/ov-ft03_0333a9f2ff70a30779121de471535eaa.jpg?impolicy=resize&imwid=600&imhei=375)