FT138(IS145) vs. HTS Super Phantom XL K1

[Duracell]

Since my old FT138 went offline I'm torn between the two above boards.

- OFO ~ almost identical
- max width (HTS ~ 8 cm less)
- weight (HTS ~ 1.5 Kg less)
- Volumne ~ identical
- sail range ~ identical

so

- did anymone try both and care to share?
- should the HTS plane almost or as early as FT138/IS145?

what does the difference in max width do in means of early planing?