Hertz ES250 vs JL Audio 10TW1-4

[s2g-unit 10+ year member]

I currently have an older Hertz ES250 in an enclosure made specifically for my car. 

https://www.scienceofspeed.com/index.php/nsx/ipp/stereo-system-accessories/scienceofspeed-subwoofer-enclosure-for-nsx.html

I was wondering if I were to sell the ES250 & buy a JL Audio 10TW1-4 (I can get a deal on the -4 only), what benefits would I notice? Smoother, tighter bass? Would I believe to set the EQ to let lower frequencies pass while still have a good smooth sound? I mostly listen to hip-hop, RnB, House. 

Any reason to change?

It will be powered by 2 bridged channels on my Kicker KX650.4. A friend just checked my setup & says that my ES250 was wired at 2ohm with KX650.4 if that matters. If I used the JL audio would I be able to wire my KX650.4 to run the JL at 2ohms to provide more power?

https://www.crutchfield.com/S-IEQxCGvTAq4/p_2064KX6504/Kicker-KX650-4.html

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