The HX-whatevrG definitely will be much better in term of look and size.
I would not go the eGPU way. Interested from the first time it was a thing, and still now, and still no buy. They are stupidly expensive, and tbh, a fucking eyesore. They are size of a normal SFF case, but now you lose all the benefit on performance. And the small one from GPD with a 6600M? Cost nearly the same as my HX90G, and even for oculink, it is still have less bandwidth than my HX90G.
The HX-whatevrG definitely will be much better in term of look and size.
I would not go the eGPU way. Interested from the first time it was a thing, and still now, and still no buy. They are stupidly expensive, and tbh, a fucking eyesore. They are size of a normal SFF case, but now you lose all the benefit on performance. And the small one from GPD with a 6600M? Cost nearly the same as my HX90G, and even for oculink, it is still have less bandwidth than my HX90G.