Have you used a recent model? The T490/T590 is pretty awful. They keyboard has been getting worse with each new release. The battery is now integrated. Not enough USB ports. And to top it off, there's no "p" model, which means a brand new T490 is hardly any faster than my three year old T460p.

But hey, they're thinner now, which I'm sure makes some marketeer somewhere very happy for reasons I'll never understand.

Edit: the P43 seems pretty interesting, so there's that option.

Unfortunately even the T-series has gone 100% on the integrated battery now, which IME is the thing most likely to need to be fixed. Aside from that, agreed.